A fast way for nature to generate new proteins is:
A)generation of pseudogenes.
B)mutation by neutral drift.
C)shuffling protein domains or motifs.
D)hypervariable positions.
E)liberal substitution.

Question

Quizplus · Accepted Answer

Shuffling protein domains or motifs allows for the rapid generation of new proteins as it combines different functional motifs/domains that already exist in nature. This leads to the creation of a new protein with a new function that can be advantageous for an organism's survival. In contrast, the other options listed (generation of pseudogenes, mutation by neutral drift, hypervariable positions, liberal substitution) are not as efficient or effective in generating new proteins.

A Fast Way for Nature to Generate New Proteins Is