Podcast
Questions and Answers
Which of the following organs transports semen through the penis?
Which of the following organs transports semen through the penis?
- Testes
- Vas deferens
- Prostate gland
- Urethra (correct)
Which of the following describes the location of the heart relative to the lungs?
Which of the following describes the location of the heart relative to the lungs?
- Superior
- Lateral
- Posterior
- Anterior (correct)
The rectum is a part of which of the following organs?
The rectum is a part of which of the following organs?
- Pancreas
- Large intestine (correct)
- Liver
- Small intestine
Which of the following types of variables is changed in a scientific experiment?
Which of the following types of variables is changed in a scientific experiment?
Which of the following type of reactions is shown below? CaCl2 + 2NaOH → Ca(OH)2 + 2NaCl
Which of the following type of reactions is shown below? CaCl2 + 2NaOH → Ca(OH)2 + 2NaCl
Which of the following is NOT part of the innate immune system?
Which of the following is NOT part of the innate immune system?
Which of the following is NOT a function of the respiratory system in humans?
Which of the following is NOT a function of the respiratory system in humans?
Which of the following processes occurs in red bone marrow?
Which of the following processes occurs in red bone marrow?
Which of the following parts of the nervous system is protected by the vertebral column?
Which of the following parts of the nervous system is protected by the vertebral column?
Which of the following is a monomer used to build carbohydrates?
Which of the following is a monomer used to build carbohydrates?
Which of the following terms describes a conclusion reached on the basis of evidence and reasoning?
Which of the following terms describes a conclusion reached on the basis of evidence and reasoning?
If a plant that is homozygous dominant (T) for a trait is crossed with a plant that is homozygous recessive (t) for the same trait, what will be the phenotype of the offspring if the trait follows Mendelian patterns of inheritance?
If a plant that is homozygous dominant (T) for a trait is crossed with a plant that is homozygous recessive (t) for the same trait, what will be the phenotype of the offspring if the trait follows Mendelian patterns of inheritance?
Which of the following processes uses the information stored in RNA to produce a protein?
Which of the following processes uses the information stored in RNA to produce a protein?
In the digestive system, the majority of nutrients are absorbed in which of the following organs?
In the digestive system, the majority of nutrients are absorbed in which of the following organs?
Which of the following is the number of chromosomes found in a human gamete?
Which of the following is the number of chromosomes found in a human gamete?
Which of the following is composed of a motor neuron and its associated muscle fibers?
Which of the following is composed of a motor neuron and its associated muscle fibers?
Which of the following molecules can be found in abundance in a fatigued muscle?
Which of the following molecules can be found in abundance in a fatigued muscle?
Which of the following processes produces a gas from a solid?
Which of the following processes produces a gas from a solid?
A student isolates and purifies a substance. She then puts it into the lab refrigerator at 4°C. When she comes back the next day, she notices that it has solidified. Which of the following statements about the substance is true?
A student isolates and purifies a substance. She then puts it into the lab refrigerator at 4°C. When she comes back the next day, she notices that it has solidified. Which of the following statements about the substance is true?
Which of the following molecules experience London dispersion forces?
Which of the following molecules experience London dispersion forces?
Which of the following is a heterogeneous mixture?
Which of the following is a heterogeneous mixture?
A woman has been suffering from heartburn and thinks that a particular food is causing it. She decides that for each week during a single month, she will not eat a specific food and see if she has heartburn that week. In her experiment, the food she removes from her diet would be which of the following types of variable?
A woman has been suffering from heartburn and thinks that a particular food is causing it. She decides that for each week during a single month, she will not eat a specific food and see if she has heartburn that week. In her experiment, the food she removes from her diet would be which of the following types of variable?
Which of the following is true of a gene that is expressed?
Which of the following is true of a gene that is expressed?
Which of the following glands provides nourishment for sperm, as well as the majority of the fluid that combines with sperm to form semen?
Which of the following glands provides nourishment for sperm, as well as the majority of the fluid that combines with sperm to form semen?
Which of the following does NOT correctly match the endocrine system organ with its function?
Which of the following does NOT correctly match the endocrine system organ with its function?
Which of the following parts of the peripheral nervous system controls voluntary muscle actions?
Which of the following parts of the peripheral nervous system controls voluntary muscle actions?
People who suffer from Type I diabetes are lacking function in which of the following organs?
People who suffer from Type I diabetes are lacking function in which of the following organs?
How many electrons can the 2s orbital hold?
How many electrons can the 2s orbital hold?
Which of the follows describes what happens to the atomic radius when moving left to right on the periodic table?
Which of the follows describes what happens to the atomic radius when moving left to right on the periodic table?
Which of the following correctly describes atomic number?
Which of the following correctly describes atomic number?
Which of the following type of bone tissue gives bone its hardness and strength?
Which of the following type of bone tissue gives bone its hardness and strength?
According to electron theory, which of the following is the maximum number of bonds a carbon atom can have?
According to electron theory, which of the following is the maximum number of bonds a carbon atom can have?
Which of the following is an example of human error in an experiment?
Which of the following is an example of human error in an experiment?
What is the electron configuration of ground-state neutral magnesium (Mg)?
What is the electron configuration of ground-state neutral magnesium (Mg)?
Which of the following is the temperature at which all molecular motion stops?
Which of the following is the temperature at which all molecular motion stops?
Which of the following terms best describes the position of the bladder relative to the uterus?
Which of the following terms best describes the position of the bladder relative to the uterus?
Which of the following is an example of a homozygous genotype that will express a recessive phenotype?
Which of the following is an example of a homozygous genotype that will express a recessive phenotype?
Which of the following groups on the periodic table will typically adopt a charge of +1 when forming ionic compounds?
Which of the following groups on the periodic table will typically adopt a charge of +1 when forming ionic compounds?
How many electrons does a neutral atom of vanadium (V) have?
How many electrons does a neutral atom of vanadium (V) have?
A patient has recently been diagnosed with a bone marrow disorder that leads to slow blood clotting. The patient is likely low in which of the following?
A patient has recently been diagnosed with a bone marrow disorder that leads to slow blood clotting. The patient is likely low in which of the following?
A scientist believes that a particular species of algae, S. sponferus, is able to grow even when living deep underwater. However, he hypothesizes that this species may grow more slowly than algae in other environments due to the lack of sunlight at this depth. Which of the following findings would not support the scientist's hypothesis?
A scientist believes that a particular species of algae, S. sponferus, is able to grow even when living deep underwater. However, he hypothesizes that this species may grow more slowly than algae in other environments due to the lack of sunlight at this depth. Which of the following findings would not support the scientist's hypothesis?
Which of the following is the primary function of the large intestine?
Which of the following is the primary function of the large intestine?
Which of the following heart valves prevents blood from going back into the right ventricle?
Which of the following heart valves prevents blood from going back into the right ventricle?
Tin-112 (Sn-112) is the most abundant isotope of tin (Sn) and has a mass number of 112. How many neutrons does Sn-112 have?
Tin-112 (Sn-112) is the most abundant isotope of tin (Sn) and has a mass number of 112. How many neutrons does Sn-112 have?
Which of the following bones are directly connected to the ulna and radius?
Which of the following bones are directly connected to the ulna and radius?
Mitochondrial myopathy, a mitochondrial disease that leads to low energy, heart issues, and kidney problems, happens when a cytosine is replaced by a thymine. What type of mutation causes mitochondrial myopathy?
Mitochondrial myopathy, a mitochondrial disease that leads to low energy, heart issues, and kidney problems, happens when a cytosine is replaced by a thymine. What type of mutation causes mitochondrial myopathy?
An individual who is heterozygous for a recessive trait is mated with an individual who is homozygous for the trait. What percentage of offspring will express the recessive trait?
An individual who is heterozygous for a recessive trait is mated with an individual who is homozygous for the trait. What percentage of offspring will express the recessive trait?
Which of the following mixtures is heterogeneous?
Which of the following mixtures is heterogeneous?
Which of the following organs is held and protected by the meninges?
Which of the following organs is held and protected by the meninges?
The largest branch of the abdominal aorta which supplies oxygenated blood to the upper digestive tract?
The largest branch of the abdominal aorta which supplies oxygenated blood to the upper digestive tract?
What gland provides nourishment for sperm, as well as the majority of the fluid that combines with sperm to form semen?
What gland provides nourishment for sperm, as well as the majority of the fluid that combines with sperm to form semen?
The exchange of gases and blood happens in what part of the respiratory system?
The exchange of gases and blood happens in what part of the respiratory system?
Which of the following groups are part of the axial skeleton?
Which of the following groups are part of the axial skeleton?
Which of the following does not distinguish quantitative data collection from qualitative data collection methods?
Which of the following does not distinguish quantitative data collection from qualitative data collection methods?
Networks of capillaries that begins the filtration process by filtering blood plasma, the result of which is then excreted as urine?
Networks of capillaries that begins the filtration process by filtering blood plasma, the result of which is then excreted as urine?
Mutation that occurs in the DNA of a non-reproductive cell?
Mutation that occurs in the DNA of a non-reproductive cell?
Layer of skin with the most blood vessels?
Layer of skin with the most blood vessels?
DNA and RNA are built from monomers called?
DNA and RNA are built from monomers called?
Structure of the male reproductive system that stores spermatozoa during the maturation process?
Structure of the male reproductive system that stores spermatozoa during the maturation process?
Process of transporting molecules across a membrane by a protein that does not use energy?
Process of transporting molecules across a membrane by a protein that does not use energy?
Which of the following molecules experience London dispersion forces?
Which of the following molecules experience London dispersion forces?
Which of the following is a property from RNA that makes it different from DNA?
Which of the following is a property from RNA that makes it different from DNA?
Hormone released by the kidneys and helps regulate blood pressure?
Hormone released by the kidneys and helps regulate blood pressure?
Describe a scientific model?
Describe a scientific model?
Which of the following is the molecule found in RBCs that binds to up to four oxygen molecules?
Which of the following is the molecule found in RBCs that binds to up to four oxygen molecules?
A descriptive, generalized body of scientific observations is called?
A descriptive, generalized body of scientific observations is called?
Which of the following types of cells are the main transporters of oxygen throughout the body?
Which of the following types of cells are the main transporters of oxygen throughout the body?
What type of hypothesis assumes no relationship between two variables?
What type of hypothesis assumes no relationship between two variables?
An organism's genotype is?
An organism's genotype is?
What is a heterogeneous mixture?
What is a heterogeneous mixture?
Bone type that makes up the wrist and foot?
Bone type that makes up the wrist and foot?
What valve prevents blood from going back to the left atrium?
What valve prevents blood from going back to the left atrium?
Digestion begins in which organ?
Digestion begins in which organ?
How does a catalyst speed up a reaction?
How does a catalyst speed up a reaction?
Appendage of a neuron that sends electrical signals away from the neuron cells?
Appendage of a neuron that sends electrical signals away from the neuron cells?
Parts of the nervous system responsible for regulating involuntary muscle functions?
Parts of the nervous system responsible for regulating involuntary muscle functions?
Which of the following is the element of blood that comprises most of its total volume?
Which of the following is the element of blood that comprises most of its total volume?
When benzene burns completely in excess oxygen, what combustion product should form?
When benzene burns completely in excess oxygen, what combustion product should form?
Which of the following is NOT a hormone-producing gland of the endocrine system?
Which of the following is NOT a hormone-producing gland of the endocrine system?
Primary muscle that drives ventilation?
Primary muscle that drives ventilation?
What occurs due to a hypersensitivity in the immune system that causes an inflammatory response to a common material?
What occurs due to a hypersensitivity in the immune system that causes an inflammatory response to a common material?
General term for a chemical substance that the body produces and transports through the blood to stimulate a cellular response?
General term for a chemical substance that the body produces and transports through the blood to stimulate a cellular response?
Connective tissue that connects bone to bone and helps strengthen joints?
Connective tissue that connects bone to bone and helps strengthen joints?
Material that is secreted into hair follicles to waterproof and lubricate the skin?
Material that is secreted into hair follicles to waterproof and lubricate the skin?
Which of the following is NOT a nucleobase of DNA?
Which of the following is NOT a nucleobase of DNA?
The atomic number represents the number of ________?
The atomic number represents the number of ________?
A chemist finds a bottle of hydrochloric acid in his laboratory. Although the chemical is labeled properly, the concentration is not included. He decides to determine the concentration of the acid by performing an acid-base titration reaction. To perform this reaction, he adds a known volume and concentration of strong base to the acid while measuring the pH of the combined acid and base. Once a neutral pH is obtained, the reaction has proceeded to completion, and the concentration of the acid may be calculated. In this reaction, what is the dependent variable?
A chemist finds a bottle of hydrochloric acid in his laboratory. Although the chemical is labeled properly, the concentration is not included. He decides to determine the concentration of the acid by performing an acid-base titration reaction. To perform this reaction, he adds a known volume and concentration of strong base to the acid while measuring the pH of the combined acid and base. Once a neutral pH is obtained, the reaction has proceeded to completion, and the concentration of the acid may be calculated. In this reaction, what is the dependent variable?
Alleles for brown eyes (B) are dominant over alleles for blue eyes (b). If two parents are both heterozygous for this gene, what is the percent chance that their offspring will have brown eyes?
Alleles for brown eyes (B) are dominant over alleles for blue eyes (b). If two parents are both heterozygous for this gene, what is the percent chance that their offspring will have brown eyes?
Which of the following is the process of transporting molecules across a membrane by a protein that does not use energy?
Which of the following is the process of transporting molecules across a membrane by a protein that does not use energy?
A scientist does a monohybrid cross to determine how a trait is inherited and finds that the trait is mostly seen in male offspring. What type of inheritance pattern does this gene show?
A scientist does a monohybrid cross to determine how a trait is inherited and finds that the trait is mostly seen in male offspring. What type of inheritance pattern does this gene show?
What is the oxidation state of the chlorine atom in HCl?
What is the oxidation state of the chlorine atom in HCl?
What type of reaction is shown below? 2Li + Cl2 → 2LiCl
What type of reaction is shown below? 2Li + Cl2 → 2LiCl
Within the nucleus, DNA is tightly wound around histones. How does this arrangement regulate gene transcription?
Within the nucleus, DNA is tightly wound around histones. How does this arrangement regulate gene transcription?
Flashcards
What does the urethra do?
What does the urethra do?
The tube that carries semen from the body.
What is the role of seminal vesicles?
What is the role of seminal vesicles?
They provide nutrients for sperm and contribute to the fluid in semen.
Where is the heart located relative to the lungs?
Where is the heart located relative to the lungs?
The heart is situated in front of the lungs.
What does the pulmonary valve prevent?
What does the pulmonary valve prevent?
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What is the rectum and its function?
What is the rectum and its function?
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Where does most nutrient absorption occur?
Where does most nutrient absorption occur?
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What is the primary function of the large intestine?
What is the primary function of the large intestine?
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What is an independent variable?
What is an independent variable?
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What is an inference?
What is an inference?
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What is a null hypothesis?
What is a null hypothesis?
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What kind of reaction is CaCl2 + 2NaOH → Ca(OH)2 + 2NaCl?
What kind of reaction is CaCl2 + 2NaOH → Ca(OH)2 + 2NaCl?
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What is glucose?
What is glucose?
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What is a point mutation?
What is a point mutation?
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What is a synthesis reaction?
What is a synthesis reaction?
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What is the dependent variable in a titration reaction?
What is the dependent variable in a titration reaction?
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Are antibodies part of the innate immune system?
Are antibodies part of the innate immune system?
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What causes allergies?
What causes allergies?
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What protects the spinal cord?
What protects the spinal cord?
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What does the somatic nervous system control?
What does the somatic nervous system control?
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What does the autonomic nervous system control?
What does the autonomic nervous system control?
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Where does hematopoiesis occur?
Where does hematopoiesis occur?
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What is the main function of red blood cells (RBCs)?
What is the main function of red blood cells (RBCs)?
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What are DNA and RNA built from?
What are DNA and RNA built from?
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What happens to the offspring of a homozygous dominant and homozygous recessive parent?
What happens to the offspring of a homozygous dominant and homozygous recessive parent?
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What is the chance of brown eyes in offspring from a heterozygous cross?
What is the chance of brown eyes in offspring from a heterozygous cross?
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What does the genotype 'aa' indicate?
What does the genotype 'aa' indicate?
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What does the atomic number tell us?
What does the atomic number tell us?
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How many bonds can carbon form and why?
How many bonds can carbon form and why?
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How many electrons can the 2s orbital hold?
How many electrons can the 2s orbital hold?
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What is the function of cortical bone?
What is the function of cortical bone?
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What is the difference between the rib cage and carpal bones?
What is the difference between the rib cage and carpal bones?
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What causes mitochondrial myopathy?
What causes mitochondrial myopathy?
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What is the main component of blood?
What is the main component of blood?
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What is the role of platelets in blood?
What is the role of platelets in blood?
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What is the primary muscle for breathing?
What is the primary muscle for breathing?
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What builds up in muscles during fatigue?
What builds up in muscles during fatigue?
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What is sebum and its function?
What is sebum and its function?
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Which layer of skin has the most blood vessels?
Which layer of skin has the most blood vessels?
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What kind of intermolecular force is present in all atoms and molecules?
What kind of intermolecular force is present in all atoms and molecules?
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What temperature is absolute zero?
What temperature is absolute zero?
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What are glomeruli and their function?
What are glomeruli and their function?
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What are histones and their role in gene regulation?
What are histones and their role in gene regulation?
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Study Notes
Reproductive System
- The urethra transports semen through the penis.
- Seminal vesicles nourish sperm and contribute fluid for semen.
Cardiovascular System
- The heart is located anterior to the lungs.
- The pulmonary valve prevents backflow into the right ventricle.
Digestive System
- The rectum is part of the large intestine.
- Most nutrients are absorbed in the small intestine.
- The primary function of the large intestine is to absorb water.
Scientific Method
- The independent variable is changed during scientific experiments.
- An inference is a conclusion based on evidence and reasoning.
- A null hypothesis assumes no relationship between two variables.
Chemistry and Chemical Reactions
- The reaction CaCl2 + 2NaOH → Ca(OH)2 + 2NaCl is a double replacement reaction.
- Glucose is a monomer that builds carbohydrates.
- Point mutation occurs when a single nucleotide is altered in DNA.
- A synthesis reaction is exemplified by 2Li + Cl2 → 2LiCl.
- The pH of a titration reaction is the dependent variable.
Immune System
- Antibodies are not part of the innate immune system.
- Allergies result from a hypersensitivity in the immune system, causing inflammation.
Nervous System
- The spinal cord is protected by the vertebral column.
- The somatic nervous system controls voluntary muscle actions.
- Autonomic nervous system regulates involuntary muscle functions.
Cellular Biology
- Hematopoiesis occurs in red bone marrow.
- RBCs (red blood cells) are the main transporters of oxygen.
- DNA and RNA are built from nucleotides.
Genetics
- Offspring of a homozygous dominant and a homozygous recessive parent will all show the dominant phenotype.
- In a heterozygous cross, there is a 75% chance for brown eyes (B) in offspring.
- A homozygous genotype that expresses a recessive phenotype is aa.
Atomic Structure
- The atomic number indicates the number of protons in an atom.
- Carbon can form a maximum of 4 bonds due to its four valence electrons.
- The 2s orbital holds a maximum of 2 electrons.
Skeletal System
- Cortical bone gives bone its hardness and strength.
- The rib cage is part of the axial skeleton, while carpal bones articulate with radius and ulna.
Mitochondrial Myopathy
- Caused by a cytosine to thymine replacement, leading to low energy and organ issues.
Blood Composition
- Plasma comprises most of blood volume.
- Platelets are crucial for blood clotting processes.
Muscle Anatomy
- The diaphragm is the primary muscle driving ventilation.
- Lactic acid accumulates in fatigued muscles.
Skin and Exocrine Glands
- Sebum is secreted into hair follicles, waterproofing and lubricating the skin.
- The dermis layer has the most blood vessels.
Molecular Forces
- All atoms and molecules experience London dispersion forces.
Gaseous Reactions
- Absolute zero represents 0 K (−273°C), the point where all molecular motion stops.
Environmental Factors
- Glomeruli are networks of capillaries initiating blood filtration for urine production.
Gene Regulation
- Histones modify the DNA sequence, regulating gene transcription.
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Description
Prepare for the TEAS exam with these flashcards that cover important concepts related to human anatomy and scientific principles. Test your knowledge on topics such as organ functions and the structure of the human body. Perfect for students looking to enhance their understanding in healthcare-related fields.
