Four ounces of hamburger provides 316 calories, and contains 32 grams of protein and 20 grams of fat. What percentage of calories comes from protein and fat, respectively?
A) 10%, 6%
B) 25%, 37%
C) 32%, 20%
D) 41%, 57%
D
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In very high-intensity exercise, lasting only one or two minutes, the probable cause of fatigue is ________.
A. disruption of cellular metabolism caused by the accumulation of hydrogen ions B. a depletion of carbohydrate stores C. loss of lipid reserves D. a depletion of phosphocreatine
Which of the following foods is least likely to be a food safety concern?
A. canned peaches B. opened tin of liquid complete nutritional supplements C. mashed bananas D. blended soup E. infant formula stored in an open jar
Putting a drop of oil on the tip of your tongue is an effective way to check quality, (after checking contraindications). Which of the following can create a numb feeling on the tongue?
A. diethyl phthalate (diethylthalate) B. dipropylene glycol (This will make an oil taste sweet) C. eugenol D . both diethylthalate and eugenol
Nutrients delivered from the intestines into the circulatory system are: a. transported to other organs where they are broken down further
b. transported to the heart, which then delivers them to the individual cells in the body. c. transported to the kidneys, which send them to the cells in the body. d. transported through the lymph system to the heart for distribution. e. transported through the blood to the liver for chemical alterations to make them better suited for use by the tissues.