Cell membranes effectively serve as barriers between cells and the surrounding spaces because they are made of _____ phospholipids
a. amphipathic
b. hydrophilic
c. hydrophobic
d. lipogenic
a
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Which of the following muscle ?ber types is characterized by fast contraction time and resistance to fatigue?
A) slow-twitch B) intermediate C) glycolytic D) fast-twitch
Which of the following is a characteristic of the metabolism of specific macronutrients?
a. The rate of fat oxidation does not change when fat is eaten in excess b. The rate of protein oxidation does not change when protein is eaten in excess c. The rate of glucose oxidation does not change when carbohydrate is eaten in excess d. The conversion of dietary glucose to fat is the major pathway of carbohydrate utilization
Entry of chyme into the small intestine is controlled by the sphincter of Oddi
a. True b. False Indicate whether the statement is true or false
Acculturation is the process of adopting the beliefs, values, and behaviors of another culture
a. True b. False Indicate whether the statement is true or false