AP BIOLOGY

THE MOLECULAR BASIS OF INHERITANCE

DNA MAKES RNA MAKES PROTEIN

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which factor can affect the epigenome?
A
nutrition
B
exercise
C
stress
D
all of these factors can affect the epigenome
Explanation: 

Detailed explanation-1: -Environmental influences, such as a person’s diet and exposure to pollutants, can impact the epigenome. Epigenetic modifications can be maintained from cell to cell as cells divide and, in some cases, can be inherited through the generations. A common type of epigenetic modification is called DNA methylation .

Detailed explanation-2: -Epigenetic marks can be affected by exposure to metals, air pollution, benzene, organic pollutants, and electromagnetic radiation [98]. Chemical and xenobiotic compounds in water or the atmosphere are other potential environmental stressors capable of changing epigenetic status.

Detailed explanation-3: -What are 3-4 environmental factors that influence the epigenome? stress, diet, smoke, physical activity, etc.

There is 1 question to complete.