Biology Quiz 1 - PDF

**Question 1** 1 out of 1 points +-------------+-------------+-------------+-------------+-------------+ | | The three | | | | | | isotopes of | | | | | | carbon ^12^ | |...

**Question 1** 1 out of 1 points +-------------+-------------+-------------+-------------+-------------+ | | The three | | | | | | isotopes of | | | | | | carbon ^12^ | | | | | | C, ^13^C | | | | | | and ^14^C | | | | | | have | | | | | | different | | | | | | numbers of | | | | | | \_\_\_\_\_\ | | | | | | _\_? | | | | +-------------+-------------+-------------+-------------+-------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecte | | | | | | d Answer: | | | | | | Corr | | | | | | ectC.  | | | | | |   | | | | | | neutrons | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Answers | | | | | | : | | | | | | A. < | | | | | | /p> | | | | | | electron | | | | | | s | | | | | | | | | | | | | | | | | | | | | | | | B. < | | | | | | /p> | | | | | | none of | | | | | | the above | | | | | | | | | | | | | | | | | | | | | | | | C. < | | | | | | /p> | | | | | |   | | | | | | neutrons | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | D. < | | | | | | /p> | | | | | | protons< | | | | | | /p> | | | | | | | | | | | | | | | | | | | | | | +-------------+-------------+-------------+-------------+-------------+ - **Question 2** 2 out of 2 points +-------------+-------------+-------------+-------------+-------------+ | | Organic | | | | | | macromolecu | | | | | | les\_\_\_\_ | | | | | | \_\_\_\_\_\ | | | | | | _\_. | | | | +-------------+-------------+-------------+-------------+-------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecte | | | | | | d Answer: | | | | | | Corr | | | | | | ectD.  | | | | | | all of t | | | | | | he above | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Answers | | | | | | : | | | | | | A. < | | | | | | /p> | | | | | | can be  | | | | | | found in li | | | | | | ving things | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | B. < | | | | | | /p> | | | | | | contain | | | | | | carbon and | | | | | | hydrogen | | | | | | | | | | | | | | | | | | | | | | | | C. < | | | | | | /p> | | | | | | can be p | | | | | | olymers mad | | | | | | e up of mon | | | | | | omers | | | | | | | | | | | | | | | | | | | | | | | | D. < | | | | | | /p> | | | | | | all of t | | | | | | he above | | | | | | | | | | | | | | | | | | | | | | +-------------+-------------+-------------+-------------+-------------+ - **Question 3** 1 out of 1 points +-------------+-------------+-------------+-------------+-------------+ | | The shape | | | | | | of protein | | | | | | is affected | | | | | | by\_\_\_\_\ | | | | | | _\_\_\_\_. | | | | +-------------+-------------+-------------+-------------+-------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecte | | | | | | d Answer: | | | | | | Corr | | | | | | ect  | | | | | | all of t | | | | | | he above | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Answers | | | | | | : | | | | | | P< | | | | | | /sub>H | | | | | | | | | | | | | | | | | | | | | | | | exposur | | | | | | e to chemic | | | | | | als | | | | | | | | | | | | | | | | | | | | | | | | tempera | | | | | | ture | | | | | | | | | | | | | | | | | | | | | | | |   | | | | | | all of t | | | | | | he above | | | | | | | | | | | | | | | | | | | | | | +-------------+-------------+-------------+-------------+-------------+ - **Question 4** 2 out of 2 points +-------------+-------------+-------------+-------------+-------------+ | | Amino acid | | | | | | are the | | | | | | monomers(ba | | | | | | sic | | | | | | subunit) | | | | | | for\_\_\_\_ | | | | | | \_\_\_ | | | | +-------------+-------------+-------------+-------------+-------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecte | | | | | | d Answer: | | | | | | Corr | | | | | | ectD.  | | | | | | proteins | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Answers | | | | | | : | | | | | | A. < | | | | | | /p> | | | | | | Nucleic | | | | | | acids | | | | | | | | | | | | | | | | | | | | | | | | B. < | | | | | | /p> | | | | | | carbohyd | | | | | | rates | | | | | | | | | | | | | | | | | | | | | | | | C. < | | | | | | /p> | | | | | | Lipids < | | | | | | /p> | | | | | | | | | | | | | | | | | | | | | | | | D. < | | | | | | /p> | | | | | | proteins | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-------------+-------------+-------------+-------------+-------------+ - **Question 5** 2 out of 2 points +-------------+-------------+-------------+-------------+-------------+ | | All of the | | | | | | chemical | | | | | | reactions | | | | | | that take | | | | | | place | | | | | | within your | | | | | | body are | | | | | | known as | | | | +-------------+-------------+-------------+-------------+-------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecte | | | | | | d Answer: | | | | | | Corr | | | | | | ectD.  | | | | | | metaboli | | | | | | sm | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Answers | | | | | | : | | | | | | A. < | | | | | | /p> | | | | | | adaptati | | | | | | on | | | | | | | | | | | | | | | | | | | | | | | | B. < | | | | | | /p> | | | | | | organism | | | | | | al structur | | | | | | e | | | | | | | | | | | | | | | | | | | | | | | | C. < | | | | | | /p> | | | | | | response | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | D. < | | | | | | /p> | | | | | | metaboli | | | | | | sm | | | | | | | | | | | | | | | | | | | | | | +-------------+-------------+-------------+-------------+-------------+ - **Question 6** 1 out of 1 points +-------------+-------------+-------------+-------------+-------------+ | | All of the | | | | | | following | | | | | | are | | | | | | characteris | | | | | | tics | | | | | | of life | | | | | | EXCEPT | | | | +-------------+-------------+-------------+-------------+-------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecte | | | | | | d Answer: | | | | | | Corr | | | | | | ect  | | | | | | Movement | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Answers | | | | | | : | | | | | |   | | | | | | Movement | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reprodu | | | | | | ction | | | | | | | | | | | | | | | | | | | | | | | | adaptat | | | | | | ion | | | | | | | | | | | | | | | | | | | | | | | | cells | | | | | | | | | | | | | | | | | | | | | | +-------------+-------------+-------------+-------------+-------------+ - **Question 7** 2 out of 2 points +-------------+-------------+-------------+-------------+-------------+ | | The atomic | | | | | | number of | | | | | | an atom is | | | | | | the same as | | | | | | \_\_\_\_\_\ | | | | | | _\_\_\_\_. | | | | +-------------+-------------+-------------+-------------+-------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecte | | | | | | d Answer: | | | | | | Corr | | | | | | ectA.  | | | | | | the numb | | | | | | er of proto | | | | | | ns the atom | | | | | | has | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Answers | | | | | | : | | | | | | A. < | | | | | | /p> | | | | | | the numb | | | | | | er of proto | | | | | | ns the atom | | | | | | has | | | | | | | | | | | | | | | | | | | | | | | | B. < | | | | | | /p> | | | | | | | | | | | | | | | | | | | | | | | | the num | | | | | | ber of neut | | | | | | rons the at | | | | | | om has | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | C. < | | | | | | /p> | | | | | | the atom | | | | | | 's mass | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-------------+-------------+-------------+-------------+-------------+ - **Question 8** 1 out of 1 points +-------------+-------------+-------------+-------------+-------------+ | | Radioactive | | | | | | isotopes | | | | | | are used | | | | | | to\_\_\_\_\ | | | | | | _\_\_\_. | | | | +-------------+-------------+-------------+-------------+-------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecte | | | | | | d Answer: | | | | | | Corr | | | | | | ect  | | | | | | all of t | | | | | | he above | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Answers | | | | | | : | | | | | | determi | | | | | | ne the age | | | | | | of fossils< | | | | | | /td> | | | | | | | | | | | | | | | | | | | | | | | | trace c | | | | | | hemicals du | | | | | | ring bioche | | | | | | mical react | | | | | | ions | | | | | | | | | | | | | | | | | | | | | | | | detect | | | | | | thyroid abn | | | | | | ormalities< | | | | | | /td> | | | | | | | | | | | | | | | | | | | | | | | |   | | | | | | all of t | | | | | | he above | | | | | | | | | | | | | | | | | | | | | | +-------------+-------------+-------------+-------------+-------------+ - **Question 9** 1 out of 1 points +-------------+-------------+-------------+-------------+-------------+ | | Which | | | | | | sequence | | | | | | correctly | | | | | | lists | | | | | | levels of | | | | | | organizatio | | | | | | n | | | | | | from simple | | | | | | to more | | | | | | complex? | | | | +-------------+-------------+-------------+-------------+-------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecte | | | | | | d Answer: | | | | | | Corr | | | | | | ectB.  | | | | | | cell, ti | | | | | | ssue, organ | | | | | | , organ sys | | | | | | tem, organi | | | | | | sm | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Answers | | | | | | : | | | | | | A. < | | | | | | /p> | | | | | | cell, or | | | | | | gan, system | | | | | | , tissue | | | | | | | | | | | | | | | | | | | | | | | | B. < | | | | | | /p> | | | | | | cell, ti | | | | | | ssue, organ | | | | | | , organ sys | | | | | | tem, organi | | | | | | sm | | | | | | | | | | | | | | | | | | | | | | | | C. < | | | | | | /p> | | | | | | organ,or | | | | | | ganism,cell | | | | | | ,tissue | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | D. < | | | | | | /p> | | | | | | cell, or | | | | | | gan, tissue | | | | | | , organism< | | | | | | /p> | | | | | | | | | | | | | | | | | | | | | | +-------------+-------------+-------------+-------------+-------------+ - **Question 10** 1 out of 1 points +-------------+-------------+-------------+-------------+-------------+ | | --------- | | | | | | ----------- | | | | | | ----------- | | | | | | ----------- | | | | | | ----------- | | | | | | --------- | | | | | | Which of | | | | | | the followi | | | | | | ng carbohyd | | | | | | rates is no | | | | | | t found in | | | | | | plants? | | | | | | --------- | | | | | | ----------- | | | | | | ----------- | | | | | | ----------- | | | | | | ----------- | | | | | | --------- | | | | +-------------+-------------+-------------+-------------+-------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecte | | | | | | d Answer: | | | | | | Corr | | | | | | ectA.  | | | | | | Glycogen | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Answers | | | | | | : | | | | | | A. < | | | | | | /p> | | | | | | Glycogen | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | B. < | | | | | | /p> | | | | | | starch < | | | | | | /p> | | | | | | | | | | | | | | | | | | | | | | | | C. < | | | | | | /p> | | | | | | cellulos | | | | | | e | | | | | | | | | | | | | | | | | | | | | | | | D. < | | | | | | /p> | | | | | |   fructo | | | | | | se | | | | | | | | | | | | | | | | | | | | | | +-------------+-------------+-------------+-------------+-------------+ - **Question 11** 1 out of 1 points +-------------+-------------+-------------+-------------+-------------+ | | Cell theory | | | | | | states that | | | | +-------------+-------------+-------------+-------------+-------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecte | | | | | | d Answer: | | | | | | Corr | | | | | | ectA.  | | | | | | all livi | | | | | | ng organism | | | | | | s consist o | | | | | | f cells, an | | | | | | d all cells | | | | | | come from | | | | | | other cells | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Answers | | | | | | : | | | | | | A. < | | | | | | /p> | | | | | | all livi | | | | | | ng organism | | | | | | s consist o | | | | | | f cells, an | | | | | | d all cells | | | | | | come from | | | | | | other cells | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | B. < | | | | | | /p> | | | | | | | | | | | | | | | | | | | | | | | | all org | | | | | | anisms unde | | | | | | rgo sexual | | | | | | reproductio | | | | | | n | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |   | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | C. < | | | | | | /p> | | | | | | all orga | | | | | | nisms use c | | | | | | ells for en | | | | | | ergy | | | | | | | | | | | | | | | | | | | | | | | | D. < | | | | | | /p> | | | | | | all orga | | | | | | nisms have | | | | | | cell wall a | | | | | | nd cell wal | | | | | | l comes fro | | | | | | m other cel | | | | | | ls | | | | | | | | | | | | | | | | | | | | | | +-------------+-------------+-------------+-------------+-------------+ - **Question 12** 1 out of 1 points +-------------+-------------+-------------+-------------+-------------+ | | \_\_\_\_\_\ | | | | | | _\_\_ is wh | | | | | | at the  sci | | | | | | entist meas | | | | | | ures | | | | | |  to | | | | | | determine | | | | | | whether the | | | | | | independent | | | | | | variable | | | | | | influenced | | | | | |  the | | | | | | phenomenon | | | | | | of | | | | | |  interest. | | | | +-------------+-------------+-------------+-------------+-------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecte | | | | | | d Answer: | | | | | | Corr | | | | | | ect  | | | | | | dependen | | | | | | t variable< | | | | | | /p> | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Answers | | | | | | : | | | | | | standar | | | | | | dized varia | | | | | | ble | | | | | | | | | | | | | | | | | | | | | | | | indepen | | | | | | dent variab | | | | | | le | | | | | | | | | | | | | | | | | | | | | | | |   | | | | | | dependen | | | | | | t variable< | | | | | | /p> | | | | | | | | | | | | | | | | | | | | | | | | control | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-------------+-------------+-------------+-------------+-------------+ - **Question 13** 1 out of 1 points +-------------+-------------+-------------+-------------+-------------+ | | A sugar is | | | | | | an example | | | | | | of | | | | | | a\_\_\_\_\_ | | | | | | \_\_\_\_mol | | | | | | ecule | | | | | | while a | | | | | | molecule of | | | | | | DNA is a | | | | | | \_\_\_\_\_\ | | | | | | _\_\_. | | | | +-------------+-------------+-------------+-------------+-------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecte | | | | | | d Answer: | | | | | | Corr | | | | | | ect  | | | | | | carbohyd | | | | | | rate, nucle | | | | | | ic acid | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Answers | | | | | | : | | | | | | protein | | | | | | , nucleic a | | | | | | cid | | | | | | | | | | | | | | | | | | | | | | | | lipid, | | | | | | nucleic aci | | | | | | d | | | | | | | | | | | | | | | | | | | | | | | |   | | | | | | carbohyd | | | | | | rate, nucle | | | | | | ic acid | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | protein | | | | | | , lipid | | | | | | | | | | | | | | | | | | | | | | +-------------+-------------+-------------+-------------+-------------+ - **Question 14** 1 out of 1 points +-------------+-------------+-------------+-------------+-------------+ | | Which | | | | | | property of | | | | | | water is | | | | | | specificall | | | | | | y  attribut | | | | | | ed | | | | | | to its | | | | | | polarity | | | | | | and | | | | | | hydrophilic | | | | | | nature?   | | | | +-------------+-------------+-------------+-------------+-------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecte | | | | | | d Answer: | | | | | | Corr | | | | | | ectD.  | | | | | | It is a | | | | | |  solvent.   | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Answers | | | | | | : | | | | | | A. < | | | | | | /p> | | | | | | It resis | | | | | | ts changes | | | | | | in temperat | | | | | | ure | | | | | | | | | | | | | | | | | | | | | | | | B. < | | | | | | /p> | | | | | |   It is | | | | | | less dense | | | | | | as a solid | | | | | | than as a l | | | | | | iquid | | | | | | | | | | | | | | | | | | | | | | | | C. < | | | | | | /p> | | | | | | It has a | | | | | | high surfa | | | | | | ce tension< | | | | | | /p> | | | | | | | | | | | | | | | | | | | | | | | | D. < | | | | | | /p> | | | | | | It is a | | | | | |  solvent.   | | | | | | | | | | | | | | | | | | | | | | | | | | | | +-------------+-------------+-------------+-------------+-------------+ - **Question 15** 2 out of 2 points +-------------+-------------+-------------+-------------+-------------+ | | pH of 7 is | | | | | | \_\_\_\_\_. | | | | +-------------+-------------+-------------+-------------+-------------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Selecte | | | | | | d Answer: | | | | | | Corr | | | | | | ectC.  | | | | | | neutral< | | | | | | /p> | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Answers | | | | | | : | | | | | | A. < | | | | | | /p> | | | | | | | | | | | | | | | | | | | | | | | | basic | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |. | | | | | | | | | | | | | | | | | | | | | | | |   | | | | | | | | | | | | | | | | | | | | | | | | B. < | | | | | | /p> | | | | | | acidic | | | | | | | | | | | | | | | | | | | | | | | | C. < | | | | | | /p> | | | | | | neutral< | | | | | | /p> | | | | | | | | | | | | | | | | | | | | | | +-------------+-------------+-------------+-------------+-------------+