Which of the following enzymes is responsible for initiating certain types of base excision repair?

A. DNA polymerase
B. DNA ligase
C. AP endonuclease
D. DNA uracil glycosylase
E. None of the answer options is correct.


D

Biology & Microbiology

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Water potential is measured in units of pressure called _________.

A. Megapascals B. Milivolts C. Osmotic units D. Molarity E. Joules

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How are mitochondria inherited in most multicellular organisms?

a. only from the father b. from the mother for females and from the father for males c. randomly from either the father or the mother d. only from the mother

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Prehensile tails are found among

A) Old World monkeys. B) most hominoids. C) New World monkeys. D) all primates.

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A neutral solution has a pH of

(a) 3. (b) 5. (c) 7. (d) 9.

Biology & Microbiology