Question 1

In this figure,identify the metabolic substance numbered.  
-substance 7

Accepted Answer

ATP

Question 2

Digestion of carbohydrates begins in the ________.

Accepted Answer

A) mouth 
B) stomach 
C) pancreas 
D) small intestine 
E) large intestine 
A) mouth 
B) stomach 
C) pancreas 
D) small intestine 
E) large intestine A

Question 3

The complete oxidation of CH3-(CH2)8 -COOH produces a net of ________ molecules of ATP.

Accepted Answer

A) 80 
B) 78 
C) 82 
D) 74 
E) 76 
A) 80 
B) 78 
C) 82 
D) 74 
E) 76 B

Question 4

In this figure taken from your text,identify the substances shown.  
-substance 17

Accepted Answer

The answer of In this figure taken from your text,identify...

Question 5

An enzyme that can facilitate the breakdown of amylose into smaller units is ________.

Accepted Answer

A) glucose phosphatase 
B) alcohol dehydrogenase 
C) amylase 
D) lactase 
E) maltase 
A) glucose phosphatase 
B) alcohol dehydrogenase 
C) amylase 
D) lactase 
E) maltase

Question 6

The reactions by which complex molecules are built up for the body's use are ________.

Accepted Answer

A) transmission reactions 
B) catabolic reactions 
C) anabolic reactions 
D) glucogenesis 
E) gluconeogenesis 
A) transmission reactions 
B) catabolic reactions 
C) anabolic reactions 
D) glucogenesis 
E) gluconeogenesis

Question 7

Which of the following does not require NAD+ ?

Accepted Answer

A) glycolysis 
B) transamination 
C) citric acid cycle 
D) β-oxidation 
E) oxidative deamination 
A) glycolysis 
B) transamination 
C) citric acid cycle 
D) β-oxidation 
E) oxidative deamination

Question 8

In this figure,identify the metabolic substance numbered.  
-process 10

Accepted Answer

oxidative

Question 9

The series of reactions that produce energy by hydrolyzing fats to units of acetyl-CoA is called ________.

Accepted Answer

A) transamination 
B) β-oxidation 
C) hydration 
D) hydrolysis 
E) β-reduction 
A) transamination 
B) β-oxidation 
C) hydration 
D) hydrolysis 
E) β-reduction

Question 10

The enzymes that break down triacylglycerols into fatty acids and glycerol are called ________.

Accepted Answer

A) lyases 
B) aconitases 
C) lipases 
D) hydrolases 
E) oxidoreductases 
A) lyases 
B) aconitases 
C) lipases 
D) hydrolases 
E) oxidoreductases

Question 11

Match between columns
                        Premises: a condition of low blood pH
a carrier of electrons to the site of ATP production,from oxidation reactions involving carbon-carbon double bonds
compounds produced when there is little or no carbohydrate metabolism and a subsequent increase in fat metabolism
a carrier of 2-carbon units in fatty acid degradation
lipoproteins formed from triacylglycerols and protein
a major process in fatty acid degradation
the main source of energy in the body

Accepted Answer

The Answer of acidosis and ketone bodies and β-oxidation and is...

Question 12

Protein synthesis takes place ________.

Accepted Answer

A) in the mitochondria 
B) on the endoplasmic reticulum 
C) in the nucleus 
D) on the ribosomes 
E) in the cytosol 
A) in the mitochondria 
B) on the endoplasmic reticulum 
C) in the nucleus 
D) on the ribosomes 
E) in the cytosol

Question 13

In this figure,identify the metabolic substance numbered.  
-process 11

Accepted Answer

The answer of In this figure,identify the metabolic substance numbered....

Question 14

The digestion of fats begins when the fat globules are ________.

Accepted Answer

A) emulsified by bile salts 
B) attacked by protease enzymes to form smaller fat globules 
C) converted to lipoproteins for greater solubility 
D) hydrolyzed to glucose and amino acids 
E) hydrolyzed to glycerol and fatty acids 
A) emulsified by bile salts 
B) attacked by protease enzymes to form smaller fat globules 
C) converted to lipoproteins for greater solubility 
D) hydrolyzed to glucose and amino acids 
E) hydrolyzed to glycerol and fatty acids

Question 15

In this figure taken from your text,identify the substances shown.  
-substance 18

Accepted Answer

The answer of In this figure taken from your text,identify...

Question 16

In the dehydrogenation of succinate to fumarate in the citric acid cycle,the coenzyme used is ________.

Accepted Answer

A) CoA 
B) acetyl-CoA 
C) NAD+ 
D) NADH 
E) FAD 
A) CoA 
B) acetyl-CoA 
C) NAD+ 
D) NADH 
E) FAD

Question 17

Ketosis can lower the blood pH below 7.4,producing the condition ________.

Accepted Answer

A) anemia 
B) hyponatremia 
C) hypokalemia 
D) acidosis 
E) alkalosis 
A) anemia 
B) hyponatremia 
C) hypokalemia 
D) acidosis 
E) alkalosis

Question 18

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

Accepted Answer

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

Question 19

ATP is the primary energy source for the cell.

Accepted Answer

A) True 
 B)False

Question 20

How many main stages of catabolism are there?

Accepted Answer

A) one 
B) two 
C) three 
D) four 
E) five 
A) one 
B) two 
C) three 
D) four 
E) five

In this figure,identify the metabolic substance numbered. -substance 7

Digestion of carbohydrates begins in the ________.

The complete oxidation of CH₃-(CH₂)₈ -COOH produces a net of ________ molecules of ATP.

In this figure taken from your text,identify the substances shown. -substance 17

An enzyme that can facilitate the breakdown of amylose into smaller units is ________.

The reactions by which complex molecules are built up for the body's use are ________.

Which of the following does not require NAD⁺ ?

In this figure,identify the metabolic substance numbered. -process 10

The series of reactions that produce energy by hydrolyzing fats to units of acetyl-CoA is called ________.

The enzymes that break down triacylglycerols into fatty acids and glycerol are called ________.

Protein synthesis takes place ________.

In this figure,identify the metabolic substance numbered. -process 11

The digestion of fats begins when the fat globules are ________.

In this figure taken from your text,identify the substances shown. -substance 18

In the dehydrogenation of succinate to fumarate in the citric acid cycle,the coenzyme used is ________.

Ketosis can lower the blood pH below 7.4,producing the condition ________.

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

ATP is the primary energy source for the cell.

How many main stages of catabolism are there?

Chemistry in Our Lives

Chemistry and Measurement

Matter and Energy

Atoms and Elements

Nuclear Chemistry

Ionic and Molecular Compounds

Chemical Quantities and Reactions

Gases

Solutions

Acids and Bases and Equilibrium

Introduction to Organic Chemistry: Hydrocarbons

Alcohols, Thiols, Ethers, Aldehydes, and Ketones

Carbohydrates

Carboxylic Acids, Esters, Amines, and Amides

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Nucleic Acids and Protein Synthesis

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Exam 18: Metabolic Pathways and Energy Production

In this figure,identify the metabolic substance numbered. -substance 7

Digestion of carbohydrates begins in the ________.

The complete oxidation of CH3-(CH2)8 -COOH produces a net of ________ molecules of ATP.

In this figure taken from your text,identify the substances shown. -substance 17

An enzyme that can facilitate the breakdown of amylose into smaller units is ________.

The reactions by which complex molecules are built up for the body's use are ________.

Which of the following does not require NAD+ ?

In this figure,identify the metabolic substance numbered. -process 10

The series of reactions that produce energy by hydrolyzing fats to units of acetyl-CoA is called ________.

The enzymes that break down triacylglycerols into fatty acids and glycerol are called ________.

Protein synthesis takes place ________.

In this figure,identify the metabolic substance numbered. -process 11

The digestion of fats begins when the fat globules are ________.

In this figure taken from your text,identify the substances shown. -substance 18

In the dehydrogenation of succinate to fumarate in the citric acid cycle,the coenzyme used is ________.

Ketosis can lower the blood pH below 7.4,producing the condition ________.

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

ATP is the primary energy source for the cell.

How many main stages of catabolism are there?

Chemistry in Our Lives

Chemistry and Measurement

Matter and Energy

Atoms and Elements

Nuclear Chemistry

Ionic and Molecular Compounds

Chemical Quantities and Reactions

Gases

Solutions

Acids and Bases and Equilibrium

Introduction to Organic Chemistry: Hydrocarbons

Alcohols, Thiols, Ethers, Aldehydes, and Ketones

Carbohydrates

Carboxylic Acids, Esters, Amines, and Amides

Lipids

Amino Acids, Proteins, and Enzymes

Nucleic Acids and Protein Synthesis

Filters

The complete oxidation of CH₃-(CH₂)₈ -COOH produces a net of ________ molecules of ATP.

Which of the following does not require NAD⁺ ?