What is the name of the visual pigment that light strikes?
a. rhodopsin
b. retinal
c. opsin
d. vitamin A
Ans: a. rhodopsin
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All of the following are MyPyramid food measure equivalents EXCEPT:
a. 1 small egg equals a 2-ounce equivalent. b. 1 small apple equals a 1-cup equivalent. c. 1 cup of yogurt equals a 1-cup equivalent. d. 2 cups of leafy vegetables equals a 1-cup equivalent.
A condition in which a portion of the stomach protrudes above the diaphragm is called a(n) _____
a. hiatal hernia b. Barrett's esophagus c. gastritis d. gastric ulcer e. GERD
Insulin may be used by clients with type 2 diabetes if they:
a. are unsuccessful with weight loss. b. are unable to achieve glycemic control with nutrition therapy. c. are unable to achieve glycemic control with oral agents. d. prefer more flexibility in meal planning.
The simplest amino acid, ____________________, has a hydrogen atom as its side group
Fill in the blank with correct word