Which of the Following is Not a Major Functional Class

Question

Which of the following is not a major functional class of proteins?
A) hereditary proteins
B) motility proteins
C) structural proteins
D) enzymes
E) regulatory proteins

Accepted Answer

The major functional classes of proteins are motility proteins, structural proteins, enzymes, and regulatory proteins. Hereditary proteins are not a major functional class of proteins. While some proteins may be involved in heredity, this is not considered a primary functional class.