Proteins Are Dynamic Molecules That Are Capable of ________ Motion

Multiple Choice

Proteins are dynamic molecules that are capable of ________ motion that can have important functional relevance.The existence of this type of motion has suggested that enzymes are capable - even in the absence of substrate - of many of the same movements that can be detected during their catalytic cycle.

A) extrinsic
B) intrinsic
C) instant
D) built-in
E) intrinsic and built-in