Question 1

Hydrogen atoms from one FADH₂ from the citric acid cycle produce how much ATP in the Electron Transport System?

Accepted Answer

A)  32 ATP
B)  2 ATP
C)  3 ATP
D)  4 ATP
E)  1 ATP

Question 2

An ________ is deficient in one or more of the essential amino acids.

Accepted Answer

The answer of An ________ is deficient in one or...

Question 3

A balanced diet should

Accepted Answer

A)  include adequate substrates for the production of energy.
B)  provide essential amino acids and fatty acids.
C)  contain adequate amounts of vitamins and minerals.
D)  contain adequate amounts of water.
E)  All of the answers are correct.

Question 4

The strategy of eating starchy foods for several days before an athletic event is known as

Accepted Answer

A)  carbohydrate craving.
B)  the Atkins diet.
C)  carbohydrate loading.
D)  glycolysis reaction.
E)  overeating.

Question 5

Cells synthesize new organic components for which of the following reasons?

Accepted Answer

A)  structural maintenance
B)  growth and repair
C)  produce secretions
D)  store nutrients
E)  All of the answers are correct.

Question 6

The citric acid cycle occurs in the

Accepted Answer

A)  cytosol.
B)  golgi apparatus.
C)  mitochondrial cristae.
D)  mitochondrial matrix.
E)  ribosome.

Question 7

Fatty acids that are necessary for proper health but cannot be synthesized by the body are called ________.

Accepted Answer

essential ...

Question 8

An element that is a component of hemoglobin,myoglobin,and cytochromes is

Accepted Answer

A)  calcium.
B)  magnesium.
C)  iron.
D)  zinc.
E)  cobalt.

Question 9

In oxidative phosphorylation,energy for the synthesis of ATP is directly obtained from

Accepted Answer

A)  the splitting of oxygen molecules.
B)  the breaking of the covalent bonds in glucose.
C)  the movement of hydrogen ions through channels in the inner mitochondrial membrane.
D)  the combination of two atoms of hydrogen and one atom of oxygen to form water.
E)  the oxidation of acetyl-CoA.

Question 10

The largest lipoproteins,ranging in diameter up to 0.5 µm,________ are produced by intestinal epithelial cells from the fats in food.

Accepted Answer

A)  very-low-density lipoproteins (VLDLs) 
B)  low-density lipoproteins (LDLs) 
C)  intermediate-density lipoproteins (IDLs) 
D)  high-density lipoproteins (HDLs) 
E)  chylomicrons

Question 11

The process of synthesizing glucose from noncarbohydrates is called ________.

Accepted Answer

The answer of The process of synthesizing glucose from noncarbohydrates...

Question 12

What percent of energy released from catabolism is lost as heat?

Accepted Answer

A)  20
B)  30
C)  40
D)  50
E)  60

Question 13

The vitamin that is part of the coenzyme NAD is

Accepted Answer

A)  thiamine.
B)  riboflavin.
C)  niacin.
D)  folic acid (folate) .
E)  cobalamin.

Question 14

Obesity is defined as a body weight more than ________ percent above the ideal body weight for an individual.

Accepted Answer

A)  5
B)  10
C)  15
D)  20
E)  30

Question 15

The condition when excessive fluid loss from sweating disrupts thermoregulatory mechanisms is known as

Accepted Answer

A)  thermoneogenesis.
B)  heat exhaustion.
C)  hydrosis.
D)  heat stroke.
E)  hypothermia.

Exam 25: Metabolism and Energetics

An ________ is deficient in one or more of the essential amino acids.

Correct Answer
verified

The strategy of eating starchy foods for several days before an athletic event is known as

Correct Answer
verified

What percent of energy released from catabolism is lost as heat?

Correct Answer
verified

The citric acid cycle occurs in the

Correct Answer
verified

Fatty acids that are necessary for proper health but cannot be synthesized by the body are called ________.

Correct Answer
verified
essential ...
View Answer

An element that is a component of hemoglobin,myoglobin,and cytochromes is

Correct Answer
verified

Hydrogen atoms from one FADH₂ from the citric acid cycle produce how much ATP in the Electron Transport System?

Correct Answer
verified

Cells synthesize new organic components for which of the following reasons?

Correct Answer
verified

Obesity is defined as a body weight more than ________ percent above the ideal body weight for an individual.

Correct Answer
verified

The largest lipoproteins,ranging in diameter up to 0.5 µm,________ are produced by intestinal epithelial cells from the fats in food.

Correct Answer
verified

The vitamin that is part of the coenzyme NAD is

Correct Answer
verified

The process of synthesizing glucose from noncarbohydrates is called ________.

Correct Answer
verified

In oxidative phosphorylation,energy for the synthesis of ATP is directly obtained from

Correct Answer
verified

The condition when excessive fluid loss from sweating disrupts thermoregulatory mechanisms is known as

Correct Answer
verified

A balanced diet should

Correct Answer
verified

Exam 25: Metabolism and Energetics

An ________ is deficient in one or more of the essential amino acids.

Correct AnswerverifiedShow Answer

The strategy of eating starchy foods for several days before an athletic event is known as

Correct AnswerverifiedShow Answer

What percent of energy released from catabolism is lost as heat?

Correct AnswerverifiedShow Answer

The citric acid cycle occurs in the

Correct AnswerverifiedShow Answer

Fatty acids that are necessary for proper health but cannot be synthesized by the body are called ________.

Correct Answerverifiedessential ...View AnswerShow Answer

An element that is a component of hemoglobin,myoglobin,and cytochromes is

Correct AnswerverifiedShow Answer

Hydrogen atoms from one FADH₂ from the citric acid cycle produce how much ATP in the Electron Transport System?

Correct AnswerverifiedShow Answer

Cells synthesize new organic components for which of the following reasons?

Correct AnswerverifiedShow Answer

Obesity is defined as a body weight more than ________ percent above the ideal body weight for an individual.

Correct AnswerverifiedShow Answer

The largest lipoproteins,ranging in diameter up to 0.5 µm,________ are produced by intestinal epithelial cells from the fats in food.

Correct AnswerverifiedShow Answer

The vitamin that is part of the coenzyme NAD is

Correct AnswerverifiedShow Answer

The process of synthesizing glucose from noncarbohydrates is called ________.

Correct AnswerverifiedShow Answer

In oxidative phosphorylation,energy for the synthesis of ATP is directly obtained from

Correct AnswerverifiedShow Answer

The condition when excessive fluid loss from sweating disrupts thermoregulatory mechanisms is known as

Correct AnswerverifiedShow Answer

A balanced diet should

Correct AnswerverifiedShow Answer

Correct Answer
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essential ...
View Answer

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