Mutations That Convert Proto-Oncogenes to Oncogenes Are Mutations That Cause

Multiple Choice

Mutations that convert proto-oncogenes to oncogenes are mutations that cause

A) the gene to produce an altered gene product.
B) underproduction of a normal gene product.
C) overproduction of a normal gene product.
D) an increase in the number of copies of the normal gene.
E) all of these.