What term signifies when a cell makes a protein under the directions of a gene?
a. Gene encoding b. Gene expression
c. Protein secretion d. Protein amplification
b
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What is intestinal ischemia?
a. Reduced blood flow to the intestines b. Microscopically small fungi c. Mucus-secreting intestinal projections d. Inflammation of two or more sphincter muscles e. Collection of microbes in the intestines
Gabriel is a college athlete who requires 2,900 kcal a day to support his total energy needs. However, he only manages to consume approximately 1,800 kcal a day. Which of the four characteristics of a healthful diet is Gabriel not meeting?
A. adequacy B. moderation C. variety D. balance
Which of the following is NOT one of the principal regulatory mechanisms for guarding against fluctuation in pH?
A) ?temperature variation B) ?buffer systems C) ?respiratory center D) ?renal regulation
John is overweight and he is a diagnosed alcoholic who drinks a minimum of 10 beers every day. How are excess calories from alcohol handled in the body?
What will be an ideal response?