Histones are
A. on the surface of rough endoplasmic reticulum.
B. proteins of the cytoskeleton.
C. found in polyribosomes.
D. enzymes found in lysosomes.
E. proteins associated with DNA in the nucleus.
Answer: E
You might also like to view...
Which of the following statements explains why animals are less likely than plants to speciate by polyploidy?
A) Animals self-fertilize less often than plants, so diploid gametes are less likely to fuse. B) Animals have better mechanisms for repairing chromosomes than plants have. C) Animals are more mobile, so they have more effective prezygotic isolating mechanisms. D) Animals are more mobile, so populations get separated far less often. E) Animals use a more rigorous form of meiosis than plants, making diploid gametes much more difficult to form.
Bacteriophages sprayed on cold cuts are effective against ________.
A. S. aureus B. Listeria C. Clostridium D. Mycobacterium E. coliforms
The large intestine begins as the
a. appendix. b. duodenum. c. ileum. d. cecum. e. jejunum.
Facilitated diffusion requires
What will be an ideal response?