Using your knowledge of telomerase enzyme and chromosomal size, choose the statement that correctly describes the information in the figure.
A. Telomerase activity would complicate the end-replication problem, as this enzyme is involved in telomere shortening.
B. Telomerase activity would solve the end-replication problem, as this enzyme is involved in telomere shortening.
C. Telomerase activity would solve the end-replication problem, as this enzyme is involved in telomere lengthening.
D. Telomerase activity would complicate the end-replication problem, as this enzyme is involved in telomere lengthening.
Ans: C. Telomerase activity would solve the end-replication problem, as this enzyme is involved in telomere lengthening.
You might also like to view...
The pre-embryo becomes a hollow ball of cells with a fluid-filled cavity by about day 6 of development. This stage is called a ________
A) blastocoel B) morula C) blastula D) blastocyst
Cilia and microvilli contain a similar number of parallel actin filaments
a. true b. false
The I bands in skeletal muscle are composed of ____
a. discs to which thin filaments are anchored b. stacked thick filaments along with the parts of thin filaments that overlap both ends c. thin filaments but no thick filaments d. thick filaments but no thin filaments e. stacked thin filaments along with parts of thick filaments that overlap both ends
A reflex ____
a. only involves the use of sensory neurons b. is an automatic response to a stimulus that requires considerable thought c. is an automatic response to a stimulus that doesn't require thought d. is an involuntary response that requires only one neuron e. does not require the brain