During prolonged endurance exercise, why does the liver have difficulty maintaining blood glucose within the normal range?
A) Blood insulin concentration is decreased.
B) Conversion of fructose to glucose does not take place.
C) The central nervous system response is delayed.
D) The rate of gluconeogenesis is limited.
D
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All of the body systems and/or organs below are affected by anorexia nervosa with the exception of:
a. Circulatory system b. Muscular system c. Nervous system d. Female Reproductive system
Consuming more than 60 grams of fiber per day poses some health risks, such as ________.
A. decreased appetite in some individuals B. decreased mineral absorption due to chemical binding by the fiber C. blockage of the intestinal tract D. All of these choices are accurate.
What is the most effective way to control E. coli? ?
A) ? store foods below 40°F B) ? cook ground beef to 160°F C) ? keep foods above 140°F D) ? keep foods below 0°F
Meat from herbivores serves as an important source of _____ in the North American diet
a. carbohydrates b. complete proteins c. fiber d. incomplete proteins