Protection from disease is largely dependent on the action of ____
a. buffers
b. hemoglobin
c. antibodies
d. vitamins
e. hormones
c
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According to the Tufts University research, some menu calorie count items were over the listed number of calories by 100 calories or more. What is the long-term effect on overall body weight from consuming an extra 100 calories a day for one year?
What will be an ideal response?
What is the main explanation for the difference in basal metabolic rates between males and females of the same body weight?
a. Males are usually taller than females b. Females have lower levels of thyroid hormones c. Males have a higher percentage of lean body mass d. Females have a lower percentage of adipose tissue e. Reproductive hormones increase the basal metabolic rates of females.
An increased requirement for ________ during pregnancy is partly due to its role in the synthesis of red blood cells.
A. vitamin E B. vitamin K C. calcium D. folate
If one cup of reduced-fat milk provides 8 percent of the Daily Value for fat, this means that
A. 8 percent of the calories in the milk are from fat. B. 8 percent of the calories in the milk are from saturated fat. C. the cup of milk provides 8 percent of the total fat allowed in the day. D. the cup of milk provides 8 percent of the total calories allowed in the day.