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NSC 101 Exam 2 Graded A+ 2024
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NSC 101 Exam 2 Graded A+ 2024
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NSC 101 Exam 2 Graded A+ 2024A general term for a complex carbohydrate or a long strand of glucose units linked
together is Select 1. Plants store glucose as Select 2, whereas humans store glucose
as Select 3. The most abundant source of glucose on earth, Select 4, cannot be
digested by humans. - ANSWER-1. polysaccharide
2. starch
3. glycogen
4. cellulose
A protein deficient diet can cause symptoms of malnutrition. These symptoms include
impaired Select 1 and kidney function, weakened Select 2 defenses, and impaired
nutrient Select 3. However, overconsumption of protein also poses health risks,
particularly for individuals with weakened Select 4. - ANSWER-1. brain
2. immune
3. absorption
4. kidneys
All lipoproteins contain a certain percentage of protein, cholesterol, phospholipids, and
triglycerides. LDL has a significantly higher _________ content compared to HDL. -
ANSWER-lipid
Amino acids are needed each day to support the new growth and maintenance of cells
because there is a continuous breakdown and synthesis of proteins within the body
called __________. - ANSWER-protein turnover
An acceptable daily recommended range of fat intake is between Select 1. Fat intake is
necessary for Select 2, used to fuel muscular work. The subcutaneous fat layer is
important for Select 3. - ANSWER-1. 20-35%
2. storing energy
3. insulation
Approximately the same amount of protein is provided by each of the following foods,
which are all cooked or ready to eat: ½ cup legumes; 1½ cups broccoli; 1 oz cheese;
and 2 T peanut butter. Which of these would be the most nutrient-dense food choice for
protein? - ANSWER-1/2 cup legumes (122cal)
Carbohydrates are the first link in the food chain and are obtained almost exclusively
from Select 1. Through Select 2, plants combine carbon dioxide, water, and the sun's
energy to form Select 3, from which the human body can obtain energy. Carbohydrates
are made of carbon, hydrogen, and Select 4. - ANSWER-1. plants
2. photosynthesis
3. glucose
4. oxygen
, Consumption of trans fats results in elevated levels of __________, which increases
cardiovascular disease risk. - ANSWER-LDL cholesterol
Cream, butter, whipped cream, sour cream, and cream cheese are best described as
__________. - ANSWER-solid fats
Digestion of food proteins in the stomach is carried out by the enzyme pepsin, which is
activated in the presence of __________. This enzyme reaction attacks food protein's
__________. - ANSWER-gastric acid; peptide bonds
Eating a vegetarian diet may offer protection against developing Select 1, which often
lead to increased mortality. Vegetarians tend to have Select 2 blood pressure and
reduced risk of Select 3 compared to meat-eaters. - ANSWER-1. chronic disease
2. lower
3. cancer
Emulsification is important to be able to digest and absorb fats within the body. Humans
have the ability to emulsify fats because we produce _________ that is stored in the
gallbladder. - ANSWER-bile
Evidence suggests that foods rich in fiber can improve heart health. Which food item is
the best choice to lower your blood cholesterol level and reduce cardiovascular disease
risk? - ANSWER-oatmeal
Fats usually travel through the bloodstream mixed with what? - ANSWER-protein
particles
Fatty acids are the major constituent of Select 1, the primary form of fat. Fatty acids
differ from one another in Select 2, length and degree of Select 3. Highly unsaturated
fats are soft in texture and melt more readily at Select 4, temperatures. - ANSWER-1.
triglycerides
2. chain
3. saturation
4. low
Four useful functions of fats in foods are to provide a concentrated Select 1. source,
provide essential Select 2. vitamins, enhance food's aroma and Select 3, and contribute
to Select 4. - ANSWER-1. energy
2. fat-soluble
3. flavor
4. satiety
Galactose and fructose are monosaccharides that are converted to glucose in the
__________. - ANSWER-liver
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