Question 1

In reaction 5 of the citric acid cycle, the hydrolysis of succinyl  CoA, CoA is released as

Accepted Answer

A)    
B)    
C)    
D)    
E)     
A)    
B)    
C)    
D)    
E)

Question 2

The citric acid cycle is used in the oxidation of

Accepted Answer

A) carbohydrates only. 
B) fatty acids only. 
C) proteins only. 
D) carbohydrates and fatty acids only. 
E) carbohydrates, fatty acids, and proteins. 
A) carbohydrates only. 
B) fatty acids only. 
C) proteins only. 
D) carbohydrates and fatty acids only. 
E) carbohydrates, fatty acids, and proteins.

Question 3

The compounds in electron transport that remove hydrogen ions and electrons from NADH are classified as

Accepted Answer

A) electron carriers. 
B) osmotic carriers. 
C) oxidative transporters. 
D) citrates. 
E) phosphorylators. 
A) electron carriers. 
B) osmotic carriers. 
C) oxidative transporters. 
D) citrates. 
E) phosphorylators.

Question 4

Which coenzyme is used in the following reaction?

Accepted Answer

A)    
B)  FMN 
C)  FAD 
D)  NADH 
E)    
A)    
B)  FMN 
C)  FAD 
D)  NADH 
E)

Question 5

In glycolysis, glucose produces 2 pyruvate ions and a total of ________ ATP molecules.

Accepted Answer

A) 2 
B) 4 
C) 7 
D) 8 
E) 12 
A) 2 
B) 4 
C) 7 
D) 8 
E) 12

Question 6

In the third reaction of the citric acid cycle,   is converted to

Accepted Answer

A)    
B)    
C)  NAD. 
D)    
E)  NAS- 
A)    
B)    
C)  NAD. 
D)    
E)  NAS-

Question 7

FAD is a coenzyme which usually participates in

Accepted Answer

A)  decarboxylation reactions. 
B)  oxidation of alcohols to aldehydes. 
C)  formation of carbon-carbon double bonds. 
D)  phosphorylation reactions. 
E)    
A)  decarboxylation reactions. 
B)  oxidation of alcohols to aldehydes. 
C)  formation of carbon-carbon double bonds. 
D)  phosphorylation reactions. 
E)

Question 8

In electron transport, the oxidized product from the reaction of   is

Accepted Answer

A)  FAD. 
B)    
C)    
D)  FADH. 
E)  CoQ 
A)  FAD. 
B)    
C)    
D)  FADH. 
E)  CoQ

Question 9

Which of the three major stages of metabolism includes the citric acid cycle?

Accepted Answer

A) Stage one 
B) Stage two 
C) Stage three 
A) Stage one 
B) Stage two 
C) Stage three

Question 10

Another name for the citric acid cycle is

Accepted Answer

A) glucose hydrolysis. 
B) gluconeogenesis. 
C) the Krebs cycle. 
D) oxidative phosphorylation. 
E) the chemiosmotic pump. 
A) glucose hydrolysis. 
B) gluconeogenesis. 
C) the Krebs cycle. 
D) oxidative phosphorylation. 
E) the chemiosmotic pump.

Question 11

Most of the energy released in the citric acid cycle is used to produce

Accepted Answer

A)  carbon dioxide and water. 
B)  NADH and   
C)  acetyl CoA. 
D)  citric acid. 
E)  glucose. 
A)  carbon dioxide and water. 
B)  NADH and   
C)  acetyl CoA. 
D)  citric acid. 
E)  glucose.

In reaction 5 of the citric acid cycle, the hydrolysis of succinyl CoA, CoA is released as

The citric acid cycle is used in the oxidation of

The compounds in electron transport that remove hydrogen ions and electrons from NADH are classified as

Which coenzyme is used in the following reaction?

In glycolysis, glucose produces 2 pyruvate ions and a total of ________ ATP molecules.

In the third reaction of the citric acid cycle, is converted to

FAD is a coenzyme which usually participates in

In electron transport, the oxidized product from the reaction of is

Which of the three major stages of metabolism includes the citric acid cycle?

Another name for the citric acid cycle is

Most of the energy released in the citric acid cycle is used to produce

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Exam 23: Metabolism and Energy Production

In reaction 5 of the citric acid cycle, the hydrolysis of succinyl CoA, CoA is released as

The citric acid cycle is used in the oxidation of

The compounds in electron transport that remove hydrogen ions and electrons from NADH are classified as

Which coenzyme is used in the following reaction?

In glycolysis, glucose produces 2 pyruvate ions and a total of ________ ATP molecules.

In the third reaction of the citric acid cycle, is converted to

FAD is a coenzyme which usually participates in

In electron transport, the oxidized product from the reaction of is

Which of the three major stages of metabolism includes the citric acid cycle?

Another name for the citric acid cycle is

Most of the energy released in the citric acid cycle is used to produce

Chemistry in Our Lives

Chemistry and Measurements

Matter and Energy

Atoms and Elements

Nuclear Chemistry

Ionic and Molecular Compounds

Chemical Reactions and Quantities

Gases

Solutions

Reaction Rates and Chemical Equilibrium

Acids and Bases

Introduction to Organic Chemistry: Hydrocarbons

Alcohols, Phenols, Thiols, and Ethers

Aldehydes and Ketones

Carbohydrates

Carboxylic Acids and Esters

Lipids

Amines and Amides

Amino Acids and Proteins

Enzymes and Vitamins

Nucleic Acids and Protein Synthesis

Metabolic Pathways for Carbohydrates

Metabolic Pathways for Lipids and Amino Acids

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