Science Section PDF

SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 1. 1. What are the three types of salivary glands and - Parotid, sublin- where are they located in the mouth? gual, and sub- mandi...

SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 1. 1. What are the three types of salivary glands and - Parotid, sublin- where are they located in the mouth? gual, and sub- mandibular glands located in the roof of the mouth, cheeks, and under the jawbone, re- spectively. 2. 1. Which of the following substances is excreted by - Renin the kidneys to regulate blood pressure? 3. 1. What is the chemical formula for water? - H20 4. 1. Which of the following units is used to indicate M length? 5. researcher collects data on the number of cars pass- - traffic patterns ing through a busy intersection at different times of during rush hour the day for a month. This data would be most useful to analyze which of the following: 6. 1. What is the largest organ in the human body by - Skin surface area? 7. 1. Which of the following describes the function of - Ligaments attach ligaments? two bones 8. 1. What is the difference between innate and adaptive - Innate immunity immunity? is present at birth while adaptive im- munity is acquired after exposure to pathogens. 9. 1. Which of the following is responsible for carrying - tRNA amino acids to ribosomes during protein synthesis? 10. 1. What are the steps involved in the scientific - Observation, hy- method? pothesis, predic- 1 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 tion, experimenta- tion, analysis, con- clusion. 11. 1. What is the difference between a solid and a liquid? - Solids have a definite shape and volume while liq- uids have a defi- nite volume but no fixed shape. 12. 1. Which part of the respiratory system is responsible - Diaphragm for regulating breathing rate and depth? 13. 1. What is the difference between a monosaccharide - Monosaccha- and a disaccharide? rides are simple sugars that can- not be further bro- ken down into sim- pler sugars while disaccharides are composed of two simple sugars. 14. 1. Which of the following is the process by which DNA - Transcription is copied into RNA? 15. 1. What is the role of calcium in muscle contraction? - Calcium is released from the sarcoplasmic reticulum to initi- ate the sliding of actin and myosin filaments. 16. 1. What is the name of the dome-shaped muscle that - Diaphragm plays a key role in breathing? 17. 1. What is the role of the epididymis in sperm matu- - The epididymis ration? stores and pro- 2 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 tects sperm cells until ejaculation. 18. 1. Which of the following is a function of the respira- - Exchange of gas- tory system? es between the body and the envi- ronment 19. 1. What is the difference between isotonic and iso- - Isotonic con- metric muscle contractions? tractions produce movement while isometric contrac- tions produce no movement. 20. Which of the following is a characteristic of innate - It provides imme- immunity diate, non-specific protection. 21. 1. Which of the following is NOT one of the four pri- - Exocrine glandu- mary tissue types found in the human body? lar 22. 1. Which of the following is a type of genetic mutation - Frameshift muta- that involves the insertion or deletion of one or more tion nucleotides in a DNA sequence? 23. 1. Which of the following describes the process of - Movement of osmosis? water molecules from an area of high concentration to an area of low concentration through a selec- tively permeable membrane. 24. 1. Which of the following is a chemical property of a - Reactivity with substance? acid 25. 3 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 1. Which statement best defines the difference be- - A physical tween a physical change and a chemical change? change involves the rearrange- ment of atoms and molecules while a chemical change involves the for- mation of new substances with dierent chemical properties. 26. 1. During embryonic development, which of the fol- - Ectoderm lowing germ layers forms the nervous system? 27. 1. What is the primary pigment responsible for pho- - Chlorophyll a tosynthesis in plants? 28. 1. Which of the following is an example of an exother- - Burning wood mic reaction? 29. 1. Which of the following statements is true regarding - Vaccines work by vaccines? exposing the indi- vidual to a weak- ened or inactivat- ed form of the pathogen 30. 1. What is the function of ribosomes in a cell? - To synthesize proteins in the cell 31. 1. Which of the following is an example of a dou- - Both participants ble-blind study? and researchers do not know which group participants are assigned to 32. 1. What is the name of the hormone that regulates - Insulin blood sugar levels in the human body? 4 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 33. 1. What is the primary physiological function of ery- - Transportation of throcytes in the human circulatory system? oxygen to body tis- sues 34. 1. What is the name of the joint that allows for rotation - Shoulder joint of the arm at the shoulder? 35. 1. What is the name of the valve that separates the left - Mitral valve atrium and left ventricle in the heart? 36. 1. What is the molecular geometry of a molecule of - Bent sulphur dioxide (SO2)? 37. 1. What is the name of the genetic disorder caused by - Down syndrome the presence of an extra chromosome 21? 38. 1. Which of the following types of RNA carries amino - Transfer RNA acids to the ribosome during protein synthesis? 39. 1. What are the five regions of the vertebral column, - Cervical, tho- starting from the top and moving downwards? racic, lumbar, sacral, coccygeal 40. 1. Which of the following are the two major parts of - Peripheral ner- the nervous system? vous system and central nervous system. 41. 1. The measurement indicated by the line across the - Diameter center of the cell is best referred to as which of the following? 42. 1. Which of the following ions binds to the troponin - Calcium complex, initiating contraction of a muscle? 43. 1. Which of the following microorganisms lack their - Viruses own metabolic pathways and can only reproduce in- side of a host cell? 44. - 12 5 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 1. Which of the following is the atomic number of an atom that has 12 protons and 12 neutrons? 45. 1. Which of the following types of cells produce and - Plasma B cells release antibodies? 46. 1. Which of the following organic molecules contain - Proteins both an amine and carboxyl group? 47. 1. Which of the following allows the AIDS virus, which - Reverse tran- contains RNA, to insert viral DNA into the DNA of a scriptase, an en- host cell after the AIDS virus enters the cell? zyme encoded by the virus. 48. 1. Which of the following is the main function of cen- - Microtubule or- trosomes in animal cells? ganization 49. 1. Which of the following is a group that can be mea- - Control sured against the experimental group? 50. 1. Which of the following is used to determine a per- - Genes son's DNA sequence? 51. 1. The cytoskeleton of a cell is comprised of which of - Proteins the following macromolecules? 52. 1. Which of the following properties of water explains - Polarity of water its solvent abilities for certain substances? molecules 53. 1. Stimulus: 1of 1. A group of students performed - Heavier objects an experiment to test terminal velocity, which is the fall faster than greatest speed obtained by a falling object. The stu- lighter objects. dents dropped different numbers of coffee filters and measured the resulting terminal velocity. Which of the following conclusions is supported by the data in the following data table? 54. 1. Which of the following indicates the function of - Sodium bicar- sodium bicarbonate secreted by the pancreas? bonate neutralizes 6 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 the acidity of chyme. 55. 1. Which of the following results in osteoporosis? - A decline in osteoblast activi- ty while osteoclast activity continues at expected levels. 56. 1. Which of the following is the process in which an - Ovulation ovarian follicle matures and releases a reproductive egg? 57. 1. What is the approximate threshold value for mam- - -55 mV malian neurons? 58. 1. Which of the following processes causes most of - Diffusion down a the carbon dioxide from the blood to move into the concentration gra- alveoli? dient. 59. 1. A myocardial infarction affects which of the follow- - Coronary ing blood vessels of the heart? 60. 1. Which of the following structures is present in both - Cell membrane prokaryotic and eukaryotic cells? 61. 1. In the following data table of an experiment carried - Bag mass out at 4°C (39.2 F) over 4 hours. Which of the following change options represents the dependent variable? 62. 1. Which of the following is the structure through - Efferent arteriole which blood exits the glomerulus? 63. 1. In a plant in which fuzzy leaves (F) are dominant ff x ff over smooth leaves (f), which of the following crosses will produce only offspring with smooth leaves? 64. 1. Which of the following represents the complemen- 5' AGCTAGCGT 3' tary strand of a DNA sequence 3' TCGATCGCA 5'? 7 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 65. 1. Which of the following structures in the female - Corpus luteum reproductive system secretes hormones to maintain the uterine lining during pregnancy? 66. 1. Which of the following substances is excreted by - Urea sweat glands in response to the breakdown of pro- teins and the formation of ammonia? 67. 1. Which of the following glands synthesizes antidi- - Hypothalamus uretic hormone? 68. 1. In a hypertonic solution, water flows through aqua- - Osmosis porins embedded in the plasma membrane of the cell. This type of transport is best known as which of the following? 69. 1. Why is it important for new scientific findings to be - Other scientists published? can validate or dis- prove the findings 70. 1. Parasitic worm infestation is hypothesized to be - Worm infesta- damaging to the host. However, scientists have re- tion reduces the cently discovered that worm infestation can relieve severity of certain the effects of certain autoimmune disorders. In which autoimmune dis- of the following ways should the hypothesis be mod- orders ified, given the new findings? 71. 1. Which of the following is correct regarding the pH - A substance with scale? a pH of 3 is 10 times more acidic than a substance with a pH of 4 72. 1. Nitrogen gas is an extremely stable molecule be- - Triple covalent cause of which of the following? bonds 73. 1. Which of the following substances protects the - Melanin skin from ultraviolet radiation? 74. 8 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 1. Which of the following statements best supports - Genes that reg- the hypothesis that viruses can cause cancer? ulate cell division are found in some viruses 75. 1. Which of the following physiological responses is - Increase in wa- caused by the release of antidiuretic hormone? ter reabsorption in the collecting duct 76. 1. Which of the following is the number of protons in 3 a lithium atom? 77. 1. Which of the following summarizes a change that Particles become takes place as a solid turns to a liquid? less ordered. 78. 1. The pleura is a connective tissue sheath that cov- Lung ers which of the following organs? 79. 1. Which of the following vessels carries oxygenated - Pulmonary vein blood? 80. 1. Which of the following is the function of a totipotent - Develops into cell? any kind of cell. 81. 1. Which of the following can lead to a tsunami? - Earthquakes 82. Testosterone is categorized as which of the following - Androgen types of hormones? 83. 1. In a phase diagram, which of the following is the - Triple point term used for a substance held at a temperature and pressure where the solid, liquid, and gaseous states of a substance exist simultaneously? 84. 1. Which of the following best describes the result of - The reaction is using a catalyst in a chemical reaction? completed in a shorter amount of time 85. - Carbonic acid 9 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 1. Which of the following substances is responsible for donating H+ ions to act as a buffer when blood pH rises? 86. 1. To separate genomic DNA fragments by size, which - Electrophoresis of these laboratory methods is most useful? 87. 1. Hikers who found a human body at high altitude in - The body was the Italian Alps thought the man had died recently, but frozen in the cold tests indicated he was shot with an arrow more than temperature of the 5,300 years ago. Which of the following would be the Alps shortly after best reason for prolonged preservation of the body? he died and re- mained frozen un- til it was found 88. 1. Experiments cannot validate hypotheses, only fal- - A hypothesis that sify them. The statement above can be restated in has not been falsi- which of the following ways? fied remains provi- sional 89. 1. In which of the following regions of the body are - Crural the tibia and fibula? 90. 1. Which of the following functions does the myelin - Insulation sheath perform for a nerve cell? 91. 1. Which of the following occurs in an oxidation reac- - Removal of elec- tion? trons 92. 1. Punnet Square Aa An organism with an unknown genotype is crossed with another organism that shows the recessive trait (aa). The Punnet square below shows the results. Which of the following is the unknown genotype? 93. 1. To accurately measure the density of a series of - Graduated cylin- small irregular solids made of plastic, wood, fibre- der, water, weigh- glass, and glass, a student will need which of the ing balance following laboratory tools? 10 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 94. 1. Emphysema caused by damage to alveoli from - Exchanging oxy- toxins and pollutants is likely to result in the body gen and carbon having difficulty performing which of the following dioxide actions? 95. 1. For which of the following reasons does a chloride - It gained an elec- ion have a negative charge? tron 96. 1. The triple point of a substance is the temperature - Simultaneously and pressure at which the substance exists as which in solid, liquid, and of the following? gas phases 97. 1. A patient goes to the doctor with a cold and sore - Virus throat and asks for antibiotics. The doctor refuses to prescribe antibiotics to the patient because the ill- ness is caused by which of the following pathogens? 98. 1. Which of the following is an efferent neuron that - Motor neuron is responsible for releasing a neurotransmiter that stimulates a muscle cell to contract? 99. 1. Which of the following actions allows for repolar- - The open- ization of a neuron? ing of potassi- um channels al- lowing potassium to leave the neu- ron 100. 1. Which of the following structures is an exocrine - Parotid gland gland? 101. 1. Which of the following is the function of a totipotent - Develops into cell? any kind of cell 102. 1. Which of the following classes of biological mole- - Proteins cules includes enzymes? 103. 1. Parasitic worm infestation is hypothesized to be - Worm infesta- damaging to the host. However, scientists have re- tion reduces the cently discovered that worm infestation can relieve severity of certain 11 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 the effects of certain autoimmune disorders. In which autoimmune dis- of the following ways should the hypothesis be mod- orders. ified, given the new findings? 104. 1. If a portion of a strand of DNA bases reads 3'TC- 5'AGCTAGCGT 3' GATCGCA 5', what would the sequence of bases on the complementary strand read? 105. 1. Which of the following best describes the result of The reaction is using a catalyst in a chemical reaction? completed in a shorter amount of time. 106. 1. An individual suffers severe blunt trauma to the - Heart and lungs thoracic cavity. Which of the following organs are at greatest risk from this injury? 107. 1. Which of the following is correct regarding the pH - A substance with scale? a pH of 3 is 10 times more acidic than a substance with a pH of 4. 108. 1. Which of the following is a component of the in- - Apocrine gland tegumentary system that secretes pheromones? 109. 1. Which of the following processes causes most of - Diusion down a the carbon dioxide from the blood to move into the concentration gra- alveoli? dient 110. 1. Which of the following growth curves shows a B population that is at its carrying capacity? 111. - Lacteal vessels 12 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 1. Lipids absorbed in the small intestine will first enter which of the following structures? 112. 1. Which of the following layers of skin lack blood - Epidermis vessels? 113. 1. Which of the following immune system molecules - Perforins creates holes in the cell membranes of their target cells in order to destroy the cell? 114. 1. Use the table below to answer the question. Which -. Air resistance of the following conclusions is supported by the could be greater data? for A than for B. 115. 1. Which of the following properties does soap, an - Soap's dual polar emulsifier, have that make it useful for washing dirt and nonpolar na- off one's hands with water? ture helps bond oil and water 116. 1. Which of the following correctly orders structures - Atoms, cells, tis- from simple to complex? sues, organs 117. 1. The covalent bonds between the monomers of an - Peptide bonds enzyme macromolecule are: 118. 1. Which of the following is a protein present in blood - Fibrinogen plasma? 119. 1. Which of the following describes a genetic muta- - Cancer tion that results in uncontrolled division of a single cell within the body? 120. 1. Which of the following tools can be used to mea- - Spectropho- sure the turbidity of a liquid by measuring the trans- tometer mission of light through the sample? 121. 1. A researcher wants to gather data on the aver- - Data are biased age wing strength of all birds found in the American by the methodolo- Northwest. The researcher only has one small net, gy so all large birds were excluded from the study. The 13 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 researcher's results were different than expected, but he believes his data include enough birds to estimate the strength of all birds. For which of the following reasons should this data be rejected? 122. 1. If a mother's____________ cell contains mutated - Germ DNA, this mutation can be passed to her offspring. Which of the following options correctly completes the sentence above? 123. 1. The mitochondrial inner membrane carries out the - Thylakoid same function in cellular respiration as the ________ membrane of chloroplasts in photosynthesis. Which of the following correctly completes the sentence above? 124. 1. Both digestion and absorption happen in which of - Small intestine the following parts of the digestive system? 125. 1. A study found two processes, Process A and - The study does Process B, to be correlated. Which of the following is not indicate a true for these processes? causal relation- ship between the processes. 126. 1. How many times stronger is the hydrogen-ion con- 100,000 centration of a pH 4 solution as compared with a pH 9 solution? 127. 1. Which of the following terms describes the relax- - Diastole ation of the chambers of the heart during the cardiac cycle? 128. 1. Which of the following summarizes a change that - Particles become takes place as a solid turns to a liquid? less ordered. 129. 1. Genetic information describing the characteristics - Nuclei of an organism is found in which of the following? 130. - Kidney 14 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 1. Which of the following organs filters excess solutes from the blood? 131. 1. Which of the following is a function of bone? - Storage of miner- als 132. 1. Which of the following ions binds to the troponin - Calcium complex, initiating the contraction of a muscle? 133. 1. A group of students perform an experiment to - Heavier objects test terminal velocity, which is the greatest speed fall faster than obtained by a falling object. The students dropped lighter objects. different numbers of coffee filters and measured the resulting terminal velocity. Which of the following conclusions is supported by the data in the following data table? 134. 1. Which of the following are the two major parts of - Peripheral ner- the nervous system? vous system and central nervous system 135. 1. Which of the following endocrine organs in the dia- - Pituitary gland gram below is involved in regulating milk production following childbirth? 136. 1. Nitrogen gas is an extremely stable molecule be- - Triple covalent cause its structure contains which of the following?- bonds 137. 1. Which of the following is a mass within the ovary - Corpus luteum that secretes hormones to maintain the uterine lining during pregnancy? 138. 1. Which of the following statements best describes - It aids in raising the function of erythropoietin in the human body? hemoglobin levels in the blood 139. 1. The pleura is a connective tissue sheath that cov- - Lung ers which of the following organs? 15 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 140. 1. Which of the following best describes the result of - The reaction is using a catalyst in a chemical reaction? completed in a shorter amount of time. 141. 1. Which of the following statements best supports - Genes that reg- the hypothesis that viruses can cause cancer? ulate cell division are found in some viruses. 142. 1. Which of the following is the approximate threshold - -55 Mv value for mammalian neurons? 143. 1. Which of the following allows the AIDS virus, which - Reverse tran- contains RNA, to insert viral DNA into the DNA of a scriptase, an en- host T-cell after the AIDS virus enters the cell? zyme encoded by the virus. 144. 1. In the following data table of an experiment carried - Bag mass out at 4° C (39.2° F) over 4 hours, which of the follow- change ing options represents the dependent variable? 145. 1. Which of the following indicates the function of - Sodium bicar- sodium bicarbonate released by the pancreas? bonate neutralizes the acidity of chyme. 146. 1. Osteoporosis results from which of the following? - A decline in osteoblast activi- ty while osteoclast activity continues at expected levels 147. 1. Which of the following is the atomic number of an 12 atom that has 12 protons and 12 neutrons? 148. 1. Hikers who found a human body at high altitude in The body was the Italian Alps thought the man had died recently, but frozen in the cold tests indicated he was shot with an arrow more than temperature of the Alps shortly after 16 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 5,300 years ago. Which of the following would be the he died and re- best reason for prolonged preservation of the body? mained frozen un- til it was found 149. 1. Testosterone is categorized as which of the follow- - Androgen ing types of hormones? 150. 1. Which of the following chemicals is released by one - Cytokines type of immune cell to directly activate another type of immune cell? 151. 1. In a certain plant, red flowers are dominant over - 2 red, 2 white white flowers. A plant heterozygous for red flowers and a plant with white flowers are crossed. Which of the following is the expected proportion of pheno- types in the next generation? 152. 1. Which of the following are used to determine a - Genes person's DNA sequence? 153. 1. Which of the following reasons explains why it is - Other scientists important for new scientific findings to be published? can validate or dis- prove the findings. 154. 1. The measurement indicated by the line across the - Diameter center of the cell is best referred to as which of the following? 155. 1. Lithium has an atomic number of 3 and a mass 3 number of 7. Which of the following is the number of protons in a lithium atom? 156. 1. Which of the following respiratory structures is - Alveoli affected by a disease that disrupts gas exchange, such as emphysema? 157. 1. The vermiform appendix extends from the region of - Cecum the large intestine known as which of the following? 158. - Renal Vein 17 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 1. Which of the following structures drains oxy- gen-depleted blood from the kidneys? 159. 1. Which of the following distinguishes endocrine and - The presence or exocrine glands from another? absence of ducts 160. 1. Which of the following organs removes nitroge- - Kidneys nous waste from the body? 161. 1. in pea plants, green pod color (6) is dominant to - Gg x gg yellow pod color ( A cross was done between a plant with green pods and a plant with yellow pods. Of the resulting offspring 50% had green pods and 50% had yellow pods. Which of the following were the genotypes of both parent plants? 162. 1. Which of the following structures is present in both - Cell membrane prokaryotic and eukaryotic cells 163. 1. Which of the following would result in an increase - Using a mortar in the chemical reaction? and pestle to grind a solid reactant to a powder 164. 1. Which of the following atoms is most likely to - Fluorine, atomic become a cation? number 9 165. 1. Which of the following cells transfers pigment gran- - Melanocytes ules to adjacent epidermal cells? 166. 1. in which of the following locations does fertilization - Fallopian Tube of an egg cell typically occur? 167. 1. Which of the following pathways best represents - Blood pumped the expected flow of blood from the human heart to from the heart an organ? first enters arter- ies that then nar- row to form arte- rioles that deliver 18 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 blood to capillaries of the organ 168. 1. The hip is an example of which of the following type - Ball-and-socket of joints? 169. 1. Which of the following is an example of a biological - Nucleic acid, macromolecule? Protein 170. 1. Which of the following demonstrates a chemical - Water produces reaction of water? gas with sodium metal 171. 1. The component of an atom that possesses relative- - Electron ly little mass, thus being negligible in calculating the atomic mass number, is the: 172. 1. Which of the following hormones regulates blood - Parathyroid hor- calcium levels? mone 173. 1. Which of the following tissues lines the interior - Endocardium structures of the heart? 174. 1. Which of the following molecules contains the - Chlorine mole- fewest covalent bonds? cule 175. 1. Which of the following processes causes most of - Diffusion down a the carbon dioxide from the blood to move into the concentration gra- alveoli? dient 176. 1. Which of the following body systems breaks down - Digestive proteins into amino acids? 177. 1. Which of the following contains a human's heredi- - Chromatin tary information? 178. 1. Which of the following organelles is the site of - Lysosomes intracellular digestion? 179. - Helper T-Cells 19 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 1. Which of the following types of cells stimulates oth- er immune cells to attack and destroy foreign agents? 180. 1. Which of the following nucleotides is only found in - Uracil RNA? 181. 1. A strand of DNA bases reads 5' AGCTAGCGT 3, 3' TCGATCGCA 5' what would the sequence of bases on the contempo- rary strand read? 182. 1. Use the table below to answer the question. Which - Air resistance is of the following conclusions is supported by the greater for A than data? for B 183. 1. A slice of apple left on a table slowly goes brown - Lemon juice has due to an enzymatic reaction. Dipping the apple slice a pH which in- in lemon juice prevents it from browning Which of the activates the en- following best explains this result? zymes 184. 1. Which of the following characteristics of water - Water has a high helps explain why coastal areas experience less dra- specific heat ca- matic temperature changes during the day? pacity 185. 1. Which of the following parts of the eukaryotic cell - Mitochondria is responsible for making ATP? 186. 1. Which structure of the female reproductive system B is the source of the blood and mucosal tissue during menstruation? (You will find hot spots to - Select in the image below. Select only the hot spot that corre- sponds to your answer. 187. 1. Using the equation PH = -log (H+), a solution with 1 a (H+)= 10+ M has a PH of which of the following? 188. 1. Which of the following is the term given to the se- GENE quence of nucleotides that contains the information to make a specific protein molecule? 20 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 189. 1. Which of the following is classified as a noninfec- - Psoriasis tious disease? 190. 1. Escherichia cell is plated on nutrient agar plates C that each contain a different type of antibiotic. The shaded area represents growth of the bacteria. Which of the following plates contains bacteria that were most resistant to the antibiotic 191. 1. A represents atomic mass and 2 represents an A-1,2-1 atomic number, which of the following describes an atom after a proton is emitted? 192. 1. A study found two processes. Process A and - The study does Process B, are to be correlated. Which of the following not indicate a is true for these processes? causal relation- ship between the processes. 193. 1. Which of the following endocrine organs in the dia- - Pituitary gland gram below is involved in regulating milk production following childbirth? 194. 1. Experiments cannot validate hypotheses, only fal- - A hypothesis that sify them - The statement above can be restated in has not been falsi- which of the following ways? fied remains provi- sional 195. 1. Which of the following describes one difference - Cardiac muscles between skeletal muscles and cardiac muscles? contain intercalat- ed discs, where- as skeletal mus- cles do not 21 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 196. 1. The "gray matter of the brain is largely made up of - Neuron cell bod- which of the following? ies 197. 1. In order to determine the effects of energy drinks - Repeat the on women's running speed, researchers gave 300 experiment giving women an energy drink and then recorded the time half of the women it took each of them to run 2 miles. After collecting water and the oth- the results, researchers concluded that energy drinks er half the energy increase the speed of running in - Which of the fol- drink lowing further tests would best help to support this conclusion? 198. 1. An experienced mountaineer decides to climb - To assess why Mount Everest, taking the same route in the same sea- the earlier expedi- son and with similar materials and equipment used in tion failed a fatal 1924 expedition Which of the following is the scientific purpose of such a climb? 199. 1. Parasitic worm infestation is hypothesized to be - Worm infesta- damaging to the host. However, scientists have re- tion reduces the cently discovered that worm infestation can relieve severity of certain the effects of certain autoimmune disorders, in which autoimmune dis- of the following ways should the hypothesis be mod- orders ified, given the new findings? 200. 1. The vermiform appendix extends from the region of - Cecum the large Intestine known as which of the following? 201. 1. Which of the following atoms is most likely to - Potassium, become a cation? atomic number 19 202. 1. In pea plants, green pod color (G) is dominant to Gg x gg yellow pod color (g). A cross was done between a plant with green pods and a plant with yellow pods. Of the resulting offspring, 50% had green pods and 50% had yellow pods. Which of the following were the genotypes of both parent plants? 203. 1. Which of the following structures drains oxy- - Renal vein gen-depleted blood from the kidneys? 22 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 204. 1. When a volcano erupts, its actions are similar to - A can of soda which of the following events? fizzing when it is opened. 205. 1. Which of the following would result in an increase - Using a mortar in the rate of a chemical reaction? and pestle to grind a solid reactant to a powder 206. 1. Which of the following distinguishes endocrine and - The presence or exocrine glands from one another? absence of ducts 207. 1. Which of the following pathways best represents - Blood pumped the expected flow of blood from the human heart to from the heart an organ? first enters arter- ies that then nar- row to form arte- rioles that deliver blood to capillaries of the organ. 208. 1. In which of the following locations does fertilization - Fallopian tube of an egg cell typically occur? 209. 1. Which of the following demonstrates a chemical - Water produces reaction of water? gas with sodium metal. 210. 1. The component of an atom that possesses relative- - Electron ly little mass, thus being negligible in calculating the atomic mass number, is the 211. 1. Which of the following tissues lines the interior - Endocardium surfaces of the heart? 212. 1. Which of the following molecules contains the - Chlorine mole- fewest covalent bonds? cule (Cl) 213. 3' TCGATCGCA5' 23 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 1. If a portion of a strand of DNA bases reads 5' AGCTAGCGT 3, what would the sequence of bases on the complementary strand read? 214. 1. Which of the following types of cells stimulates oth- - Helper T-cells er immune cells to attack and destroy foreign agents? 215. 1. A slice of apple left on a table slowly goes brown - Lemon juice has due to an enzymatic reaction. Dipping the apple slice a pH which in- in lemon juice prevents it from browning Which of the activates the en- following best explains this result? zymes. 216. 1. Which of the following characteristics of water - Water has a high helps explain why coastal areas experience less dra- specific heat ca- matic temperature changes during the day than more pacity. inland areas? 217. 1. Which of the following is the term given to the se- - Gene quence of nucleotides that contains the information to make a specific protein molecule? 218. 1. Using the equation pH= -log [H+], a solution with a 9 [H+]= 10-9 M has a pH of which of the following? 219. 1. In order to determine the effects of energy drinks - Repeat the ex- on women's running speed, researchers gave 300 periment, giving women an energy drink and then recorded the time half of the women it took each of them to run 2 miles. After collecting water and the oth- the results, researchers concluded that energy drinks er half the energy increase the speed of running in women. Which of the drink. following further tests would best help to support this conclusion? 220. 1. If A represents atomic mass and Z represents atom- A-1,Z-1 ic number, which of the following describes an atom after a proton is emitted from its nucleus? 221. 1. Which of the following describes one difference - Cardiac muscles between skeletal muscles and cardiac muscles? contain intercalat- ed discs, where- 24 / 25  SCIENCE SECTION (tristine) Study online at https://quizlet.com/_g4fcs3 as skeletal mus- cles do not. 222. 1. Water molecules enter cells by which of the follow- - Facilitated diffu- ing transport mechanisms? sion 223. 1. The "gray matter" of the brain is largely made up of - Neuron cell bod- which of the following? ies 224. 1. An experienced mountaineer decides to climb - To assess why Mount Everest, taking the same route in the same sea- the earlier expedi- son and with similar materials and equipment used in tion failed a fatal 1924 expedition. Which of the following is the scientific purpose of such a climb? 225. 1. Escherichia coli is plated on nutrient agar plates B that each contain a different type of antibiotic. The shaded area represents the growth of the bacteria. Which of the following plates contains bacteria that were most resistant to the antibiotic? 25 / 25