The function of condensin is to
A. cause the chromosomes to uncompact following mitosis.
B. coat the chromosomes and condense them into heterochromatin through the compaction of radial loops
C. hold the DNA to the histone proteins in the nucleosome core particle.
D. trigger DNA to be compacted in a nucleosome core particle.
E. none of these
B
You might also like to view...
Which of the following is an example of bulk flow during gas exchange in vertebrates?
A. movement of water past a respiratory surface B. movement of hemolymph throughout the body C. movement of oxygen from the lung into the bloodstream D. movement of carbon dioxide from body cells into the bloodstream E. All of the answer options are correct.
What would need to change to allow sodium and potassium ions to easily diffuse through plasma membranes?
A. They would have to shrink in size. B. The low solubility that they have in lipids would have to increase. C. The high solubility that they have in lipids would have to decrease. D. The high solubility that they have in water would have to decrease. E. The low solubility that they have in lipids would have to increase, and the high solubility that they have in water would have to decrease.
Perennials are ________.
A. flowering plants to live for two years B. flowering plants that live for one year C. a type of gymnosperms D. flowering plants that keep on reproducing for many years
Which microbe is used to make media to grow microbes?
A. Bacteria B. Fungi C. Algae D. Protozoan