Which visual pigment is formed by the combination of retinal vitamin A and opsin that allows for perception of light?
a. retinol-bindingprotein
b. rhodopsin
c. retinoic acid
d. keratin
Ans: b. rhodopsin
Nutritional Science
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Reactive hypoglycemia refers to low blood glucose concentration that follows food intake
Indicate whether the statement is true or false
Nutritional Science
All of the following are true regarding growth and development characteristics of five to six year olds EXCEPT:
1.the child’s legs lengthen. 2.the child prefers spicy foods. 3.the child begins to lose front baby teeth. 4.the permanent molars appear.
Nutritional Science
Which group of people is most at risk for developing thiamin deficiency?
a. Tobacco users b. Endurance athletes c. Older adults d. Chronic alcoholics
Nutritional Science
Individuals who have deficient levels of leptin are likely to be:
a. obese. b. slightly overweight. c. normal weight. d. underweight.
Nutritional Science