Why do proteins often function as carriers for lipids in the blood??
A) ?Proteins are required to activate pumps for lipids to gain entry into cells.
B) ?Proteins prevent the lipids from being recognized as foreign to avert an immune response.
C) ?Proteins in the carriers begin the digestion process as they move through the blood.
D) ?Proteins protect the hydrophobic regions of the lipids to allow easy transport through the blood.
D
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If a female athlete has irregular menstrual periods, what long-term complication could develop as a result?
a. diabetes b. osteoporosis c. obesity d. hypertension e. hypertrophy
Cecila has a disease that causes proteins to be lost in her urine. A sign of this disease is edema. Based on this information, Cecila has
A. increased absorption of vitamin A. B. lower than normal production of phenylalanine and lysine. C. rapid bone growth. D. swelling of tissues.
What is the primary factor that differentiates bulimia nervosa from binge eating?
a. Purging is rarely practiced in binge-eating disorder b. Higher rates of depression are reported in bulimia nervosa c. More food is consumed at one setting in binge-eating disorders d. Uncontrollable cravings for high-fat foods are seen only in bulimia nervosa
Which statement regarding diabetes and exercise is correct?
A. Vigorous exercise can lower blood glucose levels. B. Only vigorous exercise, such as jogging, can count as exercise for those living with diabetes. C. Those with diabetes should not eat before exercising. D. Only those with type 1 diabetes should exercise.