Which of the following muscle ?ber types would you expect to ?nd in a marathon runner?
A) intermediate B) slow-twitch C) glycolytic D) fast-twitch
B
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The embryo is most vulnerable to teratogens during which stage of pregnancy?
A. first trimester B. second trimester C. third trimester D. Teratogens do not affect the embryo.
Which of the following explains why many people eat too large a portion of snack foods and
meat and too small a portion of fruits and vegetables? A) lack of food labels on snack foods and meat B) lack of knowledge of how big a serving size is C) hunger-inhibiting phytochemicals found in fruits and vegetables D) hunger-promoting probiotics found in snack foods and meat
Vitamin C is also known as ________ acid
A) ascorbic B) nicotinic C) pantothenic D) folic
Which types of foods should athletes consume after training to enhance glycogen storage?
A. foods high in monounsaturated fatty acids B. foods high in omega-6 fatty acids C. high glycemic index foods D. low glycemic index foods