24.Which molecular processes can generate double-strand DNA breaks? (A) Replication fork collapse (B) Ionizing radiation (C) Base excision repair (D) V( D )J recombination (E) Telomerase-mediated extension

8. Which are the characteristics of genetic analysis? (A) Some of alleles can exhibit both recessive and dominant properties. (B) Dominant alleles are often the consequence of a mutation that causes some kind of gain of function. (C)Dominant mutations in certain genes are associated with a loss of function. (D)Dominant negative produces a phenotype similar to that obtained from a loss-of function mutation. (E)Recessive and dominant mutant alleles generally have opposite effects on gene function.

24.Which molecular processes can generate double-strand DNA breaks?
(A) Replication fork collapse
(B) Ionizing radiation
(C) Base excision repair
(D) V( D )J recombination
(E) Telomerase-mediated extension

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