Question

If you have a stressful job or an unhealthy diet, what impact might that have on your cells? Only 1 correct answer.

A. the DNA will all mutate and die

B. different genes may be expressed

C. no changes would occur to your DNA over your lifetime

Answer 1

B. different genes may be expressed

Step-by-step explanation:

If you're chronically stressed and your body is constantly flooded with cortisol, you will get sick easier because your white blood cell count will drop, your likelihood of developing tumors will increase and you'll also become more vulnerable to infection and tissue damage.

Answer 2

B. different genes may be expressed

Step-by-step explanation:

If we have a stressful job or an unhealthy diet, different genes may be expressed on our cells.