The valve that controls the passage of chyme from the small intestine into the cecum is called the:
a. ileocecal valve.
b. pyloric valve.
c. cardiac valve.
d. hepatic valve.
A
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The Dietary Reference Intakes (DRIs) provide values for 20 life-stage groups for females and 25 life-stage groups for males
Indicate whether the statement is true or false
The basic units of heredity that occupy specific places on chromosomes are called:
1.genomes. 2.chromosomes. 3.DNA. 4.genes.
Energy beverages are typically high in
a. fat. b. protein. c. carbohydrates. d. fat-soluble vitamins. e. none of the above answers is correct
All of following describe the Dietary Reference Intakes (DRIs) EXCEPT:
a. they are meant to meet the nutrient needs of almost all healthy people. b. they include the RDAs, AIs, EARs, and the ULs. c. they recommend intake levels of essential nutrients and safe upper levels of intake. d. they are nutrient levels based on age, gender, and ethnicity.