The mechanisms of DNA repair
A) are mostly enzyme-based.
B) minimise risk by killing the affected cell.
C) involve RNA-polymerase through complementary base pairing.
D) are located in the ribosomes.
E) act only during the meiotic phase of cell division.
Correct Answer:
Verified
Q18: Spontaneous mutations
A) are rare, because of the
Q19: Which of the following statements is CORRECT?
A)
Q20: Mutations may have an effect on phenotype
Q21: Excision repair only works because
A) it removes
Q22: Which of the following is NOT a
Q24: Ultraviolet radiation can cause two adjacent thymines
Q25: Cancer is a general term used to
Q26: A tumorous cell is not a cancer
Q27: Which of the following statements is CORRECT?
A)
Q28: The dominant oncogene, ras
A) stimulates rates of
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