DNA rearrangements in eukaryotes can
A) cause chromosome puffs.
B) enhance production of the certain gene products.
C) increase the diversity of possible gene products from a limited number of genes.
D) allow for epigenetic regulation.
E) enhance production of the certain gene products and increase the diversity of possible gene products from a limited number of genes.
Answer: E
You might also like to view...
How can biodiversity affect the way we decontaminate industrial sites?
I) Bacteria have been found to be able to detoxify certain chemicals; perhaps there are more. II) Trees produce sawdust, which can be used to soak up chemicals. III) Species evolving in contaminated areas could adapt and detoxify the area. A) only I B) only II C) only III D) only II and III E) I, II, and III
Iskander wants to live as long as his great-grandfather, who died at 104, strong and healthy almost to the last. What are some things that could make a difference for his pathway to good health and long life?
What will be an ideal response?
Which of the following can be used as a final electron acceptor for aerobic respiration?
a. Carbonate ion b. Molecular oxygen c. Nitrate ion, sulfate ion and carbonate ion can all be used as a final electron acceptor. d. Nitrate ion e. Sulfate ion
An alteration in the size, shape, and organization of cells is called:
A) atrophy. B) metaplasia. C) dysplasia. D) hypertrophy.