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Question
____________________ is the process of messenger RNA directing the sequence of amino acids and synthesis of proteins.
Answer
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Related questions
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The medical term for a person who lacks teeth is ____________________.
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What is a common side effect from taking certain prescription drugs and consuming grapefruit juice? a. A metallic taste in the mouth appears. b. Blood concentrations of the drugs increase. c. The bioavailability of the drugs falls substantially. d. The bioflavonoids in the juice bind to the drugs and promote formation of uric acid crystals. e. Absorption is greatly reduced.
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What percentage of all prescription drugs sold in the United States is taken by people over 65 years of age? a. 10 b. 20 c. 30 d. 40 e. 50
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What are the thickenings that occur to the lenses of the eye, thereby affecting vision, especially in the elderly? a. Retinitis b. Keratoids c. Cataracts d. Rhodolipids e. Glaucoma
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Which of the following is a feature of zinc nutrition in the elderly? a. Zinc intake is insufficient in older people. b. Excess zinc from supplements blunts the taste buds. c. Zinc deficiency stimulates the appetite for high-fat foods. d. Most medications affect zinc excretion but not absorption. e. Excess zinc increases the risk of pneumonia.
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Which of the following is a feature of calcium nutrition in the elderly? a. The DRI is 800-1000 mg. b. Calcium intakes are well below recommendations. c. Calcium supplements are not effective sources of calcium due to poor digestibility. d. Calcium from food is not well absorbed due to the intake of calcium-binding laxatives. e. An elderly individual who lacks sufficient calcium stores can rarely be helped by supplementation.
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Adults aged 71 and older who engage in minimal outdoor activity need ____ micrograms of vitamin D daily. a. 15 b. 20 c. 25 d. 30 e. 35
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What is the minimum number of glasses of water per day recommended for older adults? a. 4 b. 6 c. 8 d. 10 e. 12
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A person who is edentulous has a. no teeth. b. low immunity. c. difficulty swallowing. d. diminished muscle mass. e. limited lower body mobility.
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Which of the following terms describes an immune system that is inefficient and overactive in the aged? a. Inflammaging b. Dysphagic cell mass c. Sarcopenic undermining d. Endentulous-induced wasting e. Cachexia of aging
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Which of the following is a proposed mechanism for energy restriction and improved longevity in animals? a. Reduced oxidative stress b. Increased metabolic rate c. Enhanced lipid oxidation d. Accelerated growth and development e. Decreased physiologic arousal to stress
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What is the most important predictor of a person's mobility in the later years?
a. BMI
b. Alcohol use
c. Chronological age
d. Regular physical activity
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What would be the physiological age of a 75-year-old woman whose physical health is equivalent to that of her 50-year-old daughter, whose physical health is average for her age?
a. 25 years b. 50 years c. 70 years
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The CDC recommends older adults engage in strength training at least two (non-consecutive) days a week, at a moderate to high intensity for ____ repetitions. a. 5-10 b. 10-15 c. 15-20 d. 20-25 e. 25-30
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Which of the following is a characteristic of the response to stress?
a. Men often follow a pattern of "tend-and-befriend"
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Describe the importance of calcium intake during adolescence. Do most adolescents meet their calcium needs?
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Discuss the effects of obesity in childhood. What steps can be taken to prevent and to treat this condition?
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Which of the following is a feature of world poverty?
a. Poverty causes hunger in the developing but not the developed world.
b. The poorest do not bear children due to poor health.
c. Poverty affects about 10% of the world's population.
d. The poorest poor are typically female.
e. Urbanization typically decreases poverty-associated hunger.
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Cutting world hunger and malnutrition in half by 2015 would generate a value of more than ____ in longer, healthier, and more productive lives. a. $40 billion b. $80 billion c. $120 billion d. $160 billion e. $200 billion
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Why do cattle ranchers and dairy farmers use bovine growth hormone? What are the effects in people who ingest the meat and milk from cows treated with BGH?
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List four appropriate uses for nutrient additives to foods.
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Identify and describe the major categories of food additives.
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Describe the use of alternatives to conventional chemical application for the control of agricultural pests.
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What steps can consumers take to minimize nutrient losses during food preparation?
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In the late 1970s, women in Taiwan Women who had eaten the rice oil tainted with ____________________ gave birth to children with developmental problems.
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____________________ refers to sterilizing a food by exposure to energy waves, similar to ultraviolet light and microwaves
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____________________ is found in undercooked ground beef and can cause severe bloody diarrhea, abdominal cramps, and vomiting lasting 5 to 10 days.
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Which of the following is a feature of bovine growth hormone use in the United States? a. It decreases udder infections in cows. b. It cannot be detected in meat or milk of cows receiving it. c. If consumed from foods, it is denatured by enzymes in the GI tract. d. If consumed from foods, it could potentially stimulate receptors for human growth hormone. e. Testing of BGH has indicated that its risks to human health are, at most, minor.