AP (Advanced Placement) Biology: Questions 95 - 99 of 1309
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Question 95
Question MCQ▾
Ultraviolet light is carcinogenic because
Choices
Choice (5) | Response | |
---|---|---|
a. | It produces thymine dimers that interfere with DNA replication and cell control | |
b. | It causes base pairing mismatches that interfere with DNA replication | |
c. | It produces inversion mutations that interfere with cellular control | |
d. | It produces massive amounts of degraded DNA that prevents the replication of exposed cells | |
e. | It produces massive amounts of degraded DNA that destroys the ability to control cell growth |
Question 96
Question MCQ▾
Ribosomes are responsible for which cellular activity?
Choices
Choice (5) | Response | |
---|---|---|
a. | Reverse transcription | |
b. | Polyadenylation | |
c. | Glycosylation and assembly of proteins | |
d. | Translation | |
e. | Posttranscriptional modification |
Question 97
Question MCQ▾
Redox reactions involve:
Choices
Choice (5) | Response | |
---|---|---|
a. | Transfer of neutrons | |
b. | Transfer of electrons | |
c. | Transfer of protons | |
d. | None of the above | |
e. | All of the above |
Question 98
Question MCQ▾
Catabolism is a type of:
Choices
Choice (5) | Response | |
---|---|---|
a. | Complex reaction | |
b. | Chemical reaction | |
c. | Metabolism | |
d. | None of the above | |
e. | All of the above |
Question 99
Question MCQ▾
During the replication of DNA, the synthesis of DNA on lagging strand takes place in segments, these segments are called:
Choices
Choice (5) | Response | |
---|---|---|
a. | Double helix segments | |
b. | Kornberg segments | |
c. | Okazaki segments | |
d. | Question does not provide sufficient data or is vague | |
e. | All of the above |