Question 1

The three stages of catabolism result in a ______________ chemical transformation of the food.

Accepted Answer

The answer of The three stages of catabolism result in...

Question 2

Pepsin requires ____________ to become active.

Accepted Answer

A)  low pH 
B)  partial denaturation of protein 
C)  zymogen activation 
D)  All of the above. 
E)  None of the above. 
A)  low pH 
B)  partial denaturation of protein 
C)  zymogen activation 
D)  All of the above. 
E)  None of the above.

Question 3

A digestible proton-pump inhibitor would likely have the following effect:

Accepted Answer

A)  protein not being digested 
B)  nucleic acid hydrolysis 
C)  loss of ATP production 
D)  pepsin activation 
E)  decreasing levels of bile salts 
A)  protein not being digested 
B)  nucleic acid hydrolysis 
C)  loss of ATP production 
D)  pepsin activation 
E)  decreasing levels of bile salts

Question 4

Explain the mechanism of snake bite poisons.

Accepted Answer

This is a problem of digestion from the

Question 5

The second step for an organism to utilize food is to:

Accepted Answer

A)  activate ATP for digestion. 
B)  hydrolyze the complicated macromolecules for transport. 
C)  degrade numerous small units to a few simple units. 
D)  phagocytose the food into the cell. 
E)  None of the above. 
A)  activate ATP for digestion. 
B)  hydrolyze the complicated macromolecules for transport. 
C)  degrade numerous small units to a few simple units. 
D)  phagocytose the food into the cell. 
E)  None of the above.

Question 6

The third state of digestion involves:

Accepted Answer

A)  sugars. 
B)  fatty acids. 
C)  acetyl CoA. 
D)  All of the above. 
E)  None of the above. 
A)  sugars. 
B)  fatty acids. 
C)  acetyl CoA. 
D)  All of the above. 
E)  None of the above.

Question 7

Choose the correct answer from the list below. Not all of the answers will be used.
-____________ are lipid vesicles that act to transport fats across the intestinal epithelium.

Accepted Answer

A) ATP-dependent proton pump 
B) G-protein 
C) hydrolyzed 
D) pepsin 
E) digestion
F)zymogen
G)lipases
H)hydrolysates
I)carbohydrates
J)lipids
K)micelle
L)ERK pathway 
A) ATP-dependent proton pump 
B) G-protein 
C) hydrolyzed 
D) pepsin 
E) digestion
F)zymogen
G)lipases
H)hydrolysates
I)carbohydrates
J)lipids
K)micelle
L)ERK pathway

Question 8

What metabolic condition is similar?

Accepted Answer

Steatorrhea, runny stool due t

Question 9

Inactive chymotrypsinogen will be hydrolyzed to become an active enzyme called ______________.

Accepted Answer

The answer of Inactive chymotrypsinogen will be hydrolyzed to become...

Question 10

Choose the correct answer from the list below. Not all of the answers will be used.
-____________ activation is a mechanism of permanently activating a protease by covalent modification.

Accepted Answer

A) ATP-dependent proton pump 
B) G-protein 
C) hydrolyzed 
D) pepsin 
E) digestion
F)zymogen
G)lipases
H)hydrolysates
I)carbohydrates
J)lipids
K)micelle
L)ERK pathway 
A) ATP-dependent proton pump 
B) G-protein 
C) hydrolyzed 
D) pepsin 
E) digestion
F)zymogen
G)lipases
H)hydrolysates
I)carbohydrates
J)lipids
K)micelle
L)ERK pathway

Question 11

Choose the correct answer from the list below. Not all of the answers will be used.
-Snake venom contains ____________, which cause hydrolysis of red blood cells.

Accepted Answer

A) ATP-dependent proton pump 
B) G-protein 
C) hydrolyzed 
D) pepsin 
E) digestion
F)zymogen
G)lipases
H)hydrolysates
I)carbohydrates
J)lipids
K)micelle
L)ERK pathway 
A) ATP-dependent proton pump 
B) G-protein 
C) hydrolyzed 
D) pepsin 
E) digestion
F)zymogen
G)lipases
H)hydrolysates
I)carbohydrates
J)lipids
K)micelle
L)ERK pathway

Question 12

Choose the correct answer from the list below. Not all of the answers will be used.
-Cholecystokinin is a hormone which activates ____________ signaling pathways.

Accepted Answer

A) ATP-dependent proton pump 
B) G-protein 
C) hydrolyzed 
D) pepsin 
E) digestion
F)zymogen
G)lipases
H)hydrolysates
I)carbohydrates
J)lipids
K)micelle
L)ERK pathway 
A) ATP-dependent proton pump 
B) G-protein 
C) hydrolyzed 
D) pepsin 
E) digestion
F)zymogen
G)lipases
H)hydrolysates
I)carbohydrates
J)lipids
K)micelle
L)ERK pathway

Question 13

Acetyl CoA is eventually oxidized to carbon dioxide during which cycle?

Accepted Answer

A)  phase 3 
B)  the citric acid cycle 
C)  glycolysis 
D)  oxidative phosphorylation 
E)  None of the above. 
A)  phase 3 
B)  the citric acid cycle 
C)  glycolysis 
D)  oxidative phosphorylation 
E)  None of the above.

Question 14

What is the likely cause of the malnourishment?

Accepted Answer

There may be an off-target effect or sid

Question 15

Choose the correct answer from the list below. Not all of the answers will be used.
-____________is a protease released by the stomach for the digestion of protein.

Accepted Answer

A) ATP-dependent proton pump 
B) G-protein 
C) hydrolyzed 
D) pepsin 
E) digestion
F)zymogen
G)lipases
H)hydrolysates
I)carbohydrates
J)lipids
K)micelle
L)ERK pathway 
A) ATP-dependent proton pump 
B) G-protein 
C) hydrolyzed 
D) pepsin 
E) digestion
F)zymogen
G)lipases
H)hydrolysates
I)carbohydrates
J)lipids
K)micelle
L)ERK pathway

Question 16

The transport of lipids in the lymph is carried out by:

Accepted Answer

A)  lipases. 
B)  micelles. 
C)  cholesterol bile-salt binding. 
D)  chylomicrons. 
E)  None of the above. 
A)  lipases. 
B)  micelles. 
C)  cholesterol bile-salt binding. 
D)  chylomicrons. 
E)  None of the above.

Question 17

Choose the correct answer from the list below. Not all of the answers will be used.
-In digestion, proteins are ____________ into their individual 20 amino acids.

Accepted Answer

A) ATP-dependent proton pump 
B) G-protein 
C) hydrolyzed 
D) pepsin 
E) digestion
F)zymogen
G)lipases
H)hydrolysates
I)carbohydrates
J)lipids
K)micelle
L)ERK pathway 
A) ATP-dependent proton pump 
B) G-protein 
C) hydrolyzed 
D) pepsin 
E) digestion
F)zymogen
G)lipases
H)hydrolysates
I)carbohydrates
J)lipids
K)micelle
L)ERK pathway

Question 18

Choose the correct answer from the list below. Not all of the answers will be used.
-____________ is the mechanism by which the stomach maintains a pH of around 1-2 pH units.

Accepted Answer

A) ATP-dependent proton pump 
B) G-protein 
C) hydrolyzed 
D) pepsin 
E) digestion
F)zymogen
G)lipases
H)hydrolysates
I)carbohydrates
J)lipids
K)micelle
L)ERK pathway 
A) ATP-dependent proton pump 
B) G-protein 
C) hydrolyzed 
D) pepsin 
E) digestion
F)zymogen
G)lipases
H)hydrolysates
I)carbohydrates
J)lipids
K)micelle
L)ERK pathway

Question 19

Choose the correct answer from the list below. Not all of the answers will be used.
-____________ is the first stage in the oxidation of foods.

Accepted Answer

A) ATP-dependent proton pump 
B) G-protein 
C) hydrolyzed 
D) pepsin 
E) digestion
F)zymogen
G)lipases
H)hydrolysates
I)carbohydrates
J)lipids
K)micelle
L)ERK pathway 
A) ATP-dependent proton pump 
B) G-protein 
C) hydrolyzed 
D) pepsin 
E) digestion
F)zymogen
G)lipases
H)hydrolysates
I)carbohydrates
J)lipids
K)micelle
L)ERK pathway

Question 20

Dietary fat is primarily transported from the gut to the ______________.

Accepted Answer

The answer of Dietary fat is primarily transported from the...

Exam 14: Digestion: Turning a Meal Into Cellular Biochemicals

The three stages of catabolism result in a ______________ chemical transformation of the food.

Pepsin requires ____________ to become active.

A digestible proton-pump inhibitor would likely have the following effect:

Explain the mechanism of snake bite poisons.

The second step for an organism to utilize food is to:

The third state of digestion involves:

Choose the correct answer from the list below. Not all of the answers will be used. -____________ are lipid vesicles that act to transport fats across the intestinal epithelium.

What metabolic condition is similar?

Inactive chymotrypsinogen will be hydrolyzed to become an active enzyme called ______________.

Choose the correct answer from the list below. Not all of the answers will be used. -____________ activation is a mechanism of permanently activating a protease by covalent modification.

Choose the correct answer from the list below. Not all of the answers will be used. -Snake venom contains ____________, which cause hydrolysis of red blood cells.

Choose the correct answer from the list below. Not all of the answers will be used. -Cholecystokinin is a hormone which activates ____________ signaling pathways.

Acetyl CoA is eventually oxidized to carbon dioxide during which cycle?

What is the likely cause of the malnourishment?

Choose the correct answer from the list below. Not all of the answers will be used. -____________is a protease released by the stomach for the digestion of protein.

The transport of lipids in the lymph is carried out by:

Choose the correct answer from the list below. Not all of the answers will be used. -In digestion, proteins are ____________ into their individual 20 amino acids.

Choose the correct answer from the list below. Not all of the answers will be used. -____________ is the mechanism by which the stomach maintains a pH of around 1-2 pH units.

Choose the correct answer from the list below. Not all of the answers will be used. -____________ is the first stage in the oxidation of foods.

Dietary fat is primarily transported from the gut to the ______________.

Biochemistry and the Unity of Life

Water, Weak Bonds, and the Generation of Order Out of Chaos

Amino Acids

Protein Three-Dimensional Structure

Techniques in Protein Biochemistry

Basic Concepts of Enzyme Action

Kinetics and Regulation

Mechanisms and Inhibitors

Hemoglobin: an Allosteric Protein

Carbohydrates

Lipids

Membrane Structure and Function

Signal Transduction Pathways

Metabolism: Basic Concepts and Design

Glycolysis

Gluconeogenesis

Preparation for the Cycle

Harvesting Electrons From the Cycle

The Electron Transport Chain

The Proton-Motive Force

The Light Reactions

The Calvin Cycle

Glycogen Degradation

Glycogen Synthesis

The Pentose Phosphate Pathway

Fatty Acid Degredation

Fatty Acid Synthesis

Lipid Synthesis

Amino Acid Degradation and the Urea Cycle

Amino Acids Synthesis

Nucleotide Metabolism

The Structure of Informational Macromolecules: Dna and Rna

DNA Replication

DNA Repair and Recombination

RNA Synthesis and Regulation in Prokaryotes

Gene Expression in Eukaryotes

RNA Processing in Eukaryotes

The Genetic Code

The Mechanism of Protein Synthesis

Recombinant DNA Techniques

Filters