What phenomenon greatly expands the diversity of regulatory factors that can be generated from a limited number of polypeptides?
A)heterodimerization
B)homodimerization
C)heterohomodimerization
D)recombination
E)heterotrimerization

Question

Quizplus · Accepted Answer

Heterodimerization allows for two different polypeptides to come together and form a complex, thereby greatly expanding the diversity of regulatory factors that can be generated from a limited number of polypeptides. This is because different combinations of the same limited pool of polypeptides can form different heterodimers, each with its own unique regulatory function. Homodimerization (B) and heterohomodimerization (C) may also generate diversity, but not to the same extent as heterodimerization. Recombination (D) and heterotrimerization (E) are not specifically related to generating diversity of regulatory factors.

What Phenomenon Greatly Expands the Diversity of Regulatory Factors That