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Question
what factors account for the above average intake of iodine by many people in the u.s. population?
Answer
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to assist the process of digestion and absorption, it is usually best to a.eat several snacks per day so the system is not overwhelmed b.combine different food types to enhance the absorption process c.avoid eating meat and fruit at the same meal to prevent competition d.take enzyme pills or powder periodically so the system can rest and rejuvenate
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list population groups for which amino acid dietary supplements are especially inappropriate.
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what are the possible consequences of consuming too much protein? what are the hazards of consuming amino acid supplements?
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explain the processes of protein digestion and absorption.
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differentiate between a proteins primary structure, secondary structure, tertiary structure, and quaternary structure.
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a variation in a single nucleotide of a dna strand is called a(n) a.rna switch b.thymine substitution c.environmental mutation d.single nucleotide polymorphism
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your friend jill has just joined her community college soccer team. how much protein should she consume each day? a.0.8 g/kg b.up to 1.0 g/kg c.1.2-1.7 g/kg d.2.5-2.9 g/kg
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which of the following describes a relationship between protein/amino acids and heart disease? a.substituting soy protein for animal protein raises blood cholesterol levels b.high blood levels of the amino acid arginine are a risk factor for atherosclerosis c.high levels of homocysteine in food promote elevation of blood low-density lipoproteins d.elevated blood homocysteine levels are associated with smoking cigarettes and drinking alcohol
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which of the following amino acids has been reported to lower blood pressure and reduce homocysteine levels? a.arginine b.cysteine c.tryptophan d.phenylalanine
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excessive amounts of homocysteine in the blood are thought to increase the risk for a.cancer b.diabetes c.heart disease d.protein-energy malnutrition
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which of the following is characteristic of protein nutrition in vegetarians? a.vegetarians in general must practice complementary protein nutrition b.most vegetarians should consume gelatin to ensure adequate tryptophan intake c.healthy vegetarians typically consume protein sources of very high digestibility d.most vegetarians eating a variety of foods need not balance essential amino acid intake at each meal
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which of the following food proteins has the best assortment of essential amino acids for the human body? a.egg b.rice c.corn d.gelatin
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what is the percent digestibility of most plant proteins? a.25-45 b.50-65 c.70-90 d.95-99
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