A systematic method of data collection to prevent the spread of disease in the U.S. has only been in place for the past 50 years
a. True
b. False
Indicate whether the statement is true or false
False
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The effect of trans fatty acids on blood cholesterol is similar to that of:
a. cis fatty acids. b. saturated fatty acids. c. monounsaturated fatty acids. d. polyunsaturated fatty acids.
Iron sources include:
a. heme iron from animal products b. heme iron from plant products c. heme iron from cooking utensils d. none of these.
What is the strcutre and function of glycerol molecules?
a. an alcohol containing 3 carbons; it is the backbone of a triglyceride molecule b. a fat-relaed substacne containing phosphorus, fatty acids, and nitrogen-containing base; it is an essential part of every cell c. a fatty acid molecule that contains one carbon-carbon double bond; it may be a component of triglyceride
Forty entrees of fish cost $2.00 per serving. Total sales for the fish came to $240.00. What was the food cost percentage?
a. 25% b. 33% c. 5o% d. 6o%