Diet and stress can affect the ________ that regulate gene expression.
A) chromosomes
B) temperaments
C) epigenetic molecules
D) heritability estimates

Question

Quizplus · Accepted Answer

Epigenetic molecules, such as DNA methylation and histone modifications, can be influenced by diet and stress and in turn affect gene expression. Chromosomes and heritability estimates are more stable factors that do not vary in response to environmental changes, and temperaments refer to personality traits rather than biological processes.

Diet and Stress Can Affect the ________ That Regulate Gene