Question 1

In oxidation-reduction reactions,what is exchanged?

Accepted Answer

A)  electrons
B)  neutrons
C)  protons
D)  quarksE) B) and C)
F) B) and D)

Question 2

After a meal has been consumed and its nutrients absorbed,what are the primary metabolic processes occurring in the body?

Accepted Answer

A)  anabolic
B)  catabolic
C)  gluconeogenic
D)  ketonicE) A) and C)
F) B) and D)

Question 3

Discuss the metabolic shifts that occur during short-term and long-term fasting.

Accepted Answer

During short-term fasting, the body init...

Question 4

The process of breaking down large molecules to release energy is called:

Accepted Answer

A)  catabolism.
B)  anabolism.
C)  hydrolysis.
D)  metabolism.E) C) and D)
F) None of the above

Question 5

A molecule that gives up electrons is:

Accepted Answer

A)  reduced.
B)  condensed.
C)  oxidized.
D)  hydrolyzed.E) A) and D)
F) C) and D)

Question 6

The primary anabolic hormone is:

Accepted Answer

A)  cortisol.
B)  epinephrine.
C)  glucagon.
D)  insulin.E) B) and C)
F) B) and D)

Question 7

During exercise,which hormone stimulates the breakdown of stored energy?

Accepted Answer

A)  insulin
B)  glucagon
C)  epinephrine
D)  estrogenE) A) and D)
F) A) and C)

Question 8

Adenosine triphosphate (ATP) can be synthesized from adenosine monophosphate (AMP) and adenosine diphosphate (ADP) through the process of:

Accepted Answer

A)  phosphorylation.
B)  dephosphorylation.
C)  hydrolysis.
D)  deamination.E) B) and C)
F) None of the above

Question 9

Oxaloacetate is a metabolic intermediate in the tricarboxylic acid (TCA)cycle.

Accepted Answer

A) True 
 B)False

Question 10

Juan ate a healthy,well-balanced meal three hours ago and is resting comfortably on the couch.Which metabolic pathway is providing most of his ATP?

Accepted Answer

A)  beta-oxidation
B)  glycolysis
C)  gluconeogenesis
D)  lipogenesisE) A) and C)
F) B) and C)

Question 11

Oxidative phosphorylation metabolism ultimately yields:

Accepted Answer

A)  carbon dioxide.
B)  nitrogen and sucrose.
C)  ATP and water.
D)  glucose.E) A) and B)
F) A) and C)

Question 12

Fruity breath is a sign of:

Accepted Answer

A)  lipolysis.
B)  ketoacidosis.
C)  lacticacidosis.
D)  glycogenolysis.E) A) and B)
F) A) and C)

Question 13

Evan is a well-nourished adult who weighs 70 kg (about 154 lbs.) .How much energy reserve would his body typically store in the form of glycogen?

Accepted Answer

A)  15 kg
B)  2 kg
C)  .2 kgD.002 kgD) A) and B)
E) All of the above

Question 14

Amino acids are stored in the body for energy.

Accepted Answer

A) True 
 B)False

Question 15

The oxidation of alcohol occurs primarily in the:

Accepted Answer

A)  pancreas.
B)  stomach.
C)  bloodstream.
D)  liver.E) All of the above
F) None of the above

Question 16

Disaccharides are catabolized to monosaccharides through a ________ reaction.

Accepted Answer

A)  dehydration synthesis
B)  hydrolysis
C)  phosphorylation
D)  hydrogen bondingE) A) and C)
F) B) and C)

Question 17

Glycolysis requires oxygen.

Accepted Answer

A) True 
 B)False

Question 18

The hydrolysis of sucrose produces two molecules of glucose.

Accepted Answer

A) True 
 B)False

Question 19

What is the first step in the body's metabolism of alcohol?

Accepted Answer

A)  Acetate is converted to acetyl CoA.
B)  Alcohol dehydrogenase (ADH) produces acetaldehyde.
C)  Aldehyde dehydrogenase produces acetate.
D)  P450 enzymes produce acetyl CoA.E) B) and C)
F) A) and C)

Question 20

In anaerobic metabolism lactate is converted to glucose.

Accepted Answer

A) True 
 B)False

Exam 11: Metabolism: From Food to Life

Adenosine triphosphate (ATP) can be synthesized from adenosine monophosphate (AMP) and adenosine diphosphate (ADP) through the process of:

Correct AnswerverifiedShow Answer

During exercise,which hormone stimulates the breakdown of stored energy?

Correct AnswerverifiedShow Answer

Oxidative phosphorylation metabolism ultimately yields:

Correct AnswerverifiedShow Answer

In oxidation-reduction reactions,what is exchanged?

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In anaerobic metabolism lactate is converted to glucose.

Correct AnswerverifiedShow Answer

The hydrolysis of sucrose produces two molecules of glucose.

Correct AnswerverifiedShow Answer

Evan is a well-nourished adult who weighs 70 kg (about 154 lbs.) .How much energy reserve would his body typically store in the form of glycogen?

Correct AnswerverifiedShow Answer

Glycolysis requires oxygen.

Correct AnswerverifiedShow Answer

Amino acids are stored in the body for energy.

Correct AnswerverifiedShow Answer

Juan ate a healthy,well-balanced meal three hours ago and is resting comfortably on the couch.Which metabolic pathway is providing most of his ATP?

Correct AnswerverifiedShow Answer

Disaccharides are catabolized to monosaccharides through a ________ reaction.

Correct AnswerverifiedShow Answer

A molecule that gives up electrons is:

Correct AnswerverifiedShow Answer

Fruity breath is a sign of:

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The oxidation of alcohol occurs primarily in the:

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The process of breaking down large molecules to release energy is called:

Correct AnswerverifiedShow Answer

After a meal has been consumed and its nutrients absorbed,what are the primary metabolic processes occurring in the body?

Correct AnswerverifiedShow Answer

The primary anabolic hormone is:

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What is the first step in the body's metabolism of alcohol?

Correct AnswerverifiedShow Answer

Discuss the metabolic shifts that occur during short-term and long-term fasting.

Correct AnswerAnswered by ExamLex AIDuring short-term fasting, the body init...View AnswerShow Answer

Oxaloacetate is a metabolic intermediate in the tricarboxylic acid (TCA)cycle.

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During short-term fasting, the body init...
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