_______________ is the study of changes in gene activity that are not caused by changes in the DNA sequence
Fill in the blank(s) with correct word
Epigenetics
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Being physically active can reduce your physiological age, in part because:
a. it reduces appetite and kcal intake. b. it promotes muscle atrophy. c. it increases blood flow to the brain. d. it reduces energy expenditure.
People who are lactose intolerant may be able to tolerate cheese and yogurt, because during their manufacturing most of the lactose has been converted to _____
a. glucose b. lactase c. amylose d. lactic acid
What mineral is required in blood clotting, muscle contractions, the transmission of nerve impulses, healthy vision, regulation of blood glucose, and cell differentiation?
a. Phosphorous b. Calcium c. Potassium d. Chloride
Which of the following people would likely require the most calories?
A) An infant B) A 20-year-old woman who weighs 130 lb. and is highly active C) A 20-year-old man who weighs 130 lb. and is highly active D) A 50-year-old man who weights 150 lb. and is inactive