Which of the following is NOT a form of vitamin A?
a. Retinol b. Retinal
c. Retinoic acid d. Retinoquinone
d
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Foods groups that are encouraged in the 2005 Dietary Guidelines include all of the following EXCEPT:
a. whole-grain products. b. vegetables from all five subgroups. c. fat-free or low-fat dairy products. d. trans fat.
Answer the following questions true (T) or false (F)
1. Before amino acids can be used for energy production or converted to other compounds, the amine group must be removed and converted to ammonia (NH3 ) in a process called deamination. 2. Vegetarians are more likely to have heart disease than meat eaters. 3. Women need to eat more protein than men to build more muscle tissue.
Substances that claim to build muscle and increase strength are called anaerobic steroids
Indicate whether the statement is true or false
Lactose is composed of:
A) galactose joined with glucose. B) galactose joined with fructose. C) fructose joined with glucose. D) glucose joined with glucose.