What are true about polymerases?
A. Telomeres allow duplicated chromosomes to become separated into daughter cells during M phase.
B. Telomeres are found in all living cells.
C. Telomeres cap the ends of linear chromosomes and prevent them from being recognized by the cell as broken DNA in need of repair.
D. Telomeres contain repeated nucleotide sequences that are required to replicate the ends of linear chromosomes.
E. All of the above are true regarding telomere characteristics.
F. Only statements B and D are true regarding telomere characteristics.
G. Only statements C and D are true regarding telomere characteristics.
Ans: G. Only statements C and D are true regarding telomere characteristics.
You might also like to view...
what does clonal de-selection (deletion) do?
What will be an ideal response?
Which of the following is an animal with rigid bones, jaws, and a swim bladder?
a. Hagfish b. Sharks c. Lobe-finned fish d. Lampreys e. Salmon
What generally flows in one direction through an ecosystem, from producers through each level of consumers, and is not recycled?
A. honesty B. meaning C. believability D. energy
Which of the following is a basic premise of evolutionary-based research on sex differences in human mating (based on the research of David Buss and colleagues)?
a) Females are biologically required to invest more than are males in effectively reproducing. b) Males are biologically required to invest more than are females in effectively reproducing. c) All male and female behavioral differences are fully explicable in terms of social constructionist processes. d) While some male/female differences have been documented in non-mating-relevant areas, there have been no reliable differences between the sexes documented in areas of human mating.