Which absorptive process in the small intestine requires a carrier and energy to transport nutrients into absorptive cells?
A. Facilitated diffusion
B. Passive diffusion
C. Active absorption
D. Phagocytosis
Answer: C
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The FIRST remedy advised for osteoarthritis is:
a. weight loss if overweight. b. an anti-inflammatory eating pattern. c. chondroitin and glucosamine supplements to relieve inflammation. d. gamma-linolenic acid supplements to help reduce pain and stiffness. e. All of the above should be used in combination.
The most prominent chemical buffering system that is used to regulate pH is the relationship of HCO3- to:
a. carbonic acid. b. COs. c. H+.
Nutrients that are not required in the diet except under special circumstances are termed:
1.conditionally essential. 2.essential. 3.nonessential. 4.trace nutrients.
Shelly realizes that she was eating far too much protein prior to becoming pregnant because she was following a low-carbohydrate diet, and would like to balance her diet better. The prenatal dietitian helped her calculate that she was consuming 150 grams of protein per day. How many grams of protein per day can Shelly take out of her diet while still meeting her needs?
a. 20 b. 40 c. 60 d. 80