Question 1

What is a limit dextrin?

Accepted Answer

Material not digeste

Question 2

Snake venom's poison is actually:

Accepted Answer

A)  a collection of digestive enzymes. 
B)  respiratory toxins. 
C)  paralysis toxins and red-blood-cell poisons. 
D)  All of the above. 
E)  None of the above. 
A)  a collection of digestive enzymes. 
B)  respiratory toxins. 
C)  paralysis toxins and red-blood-cell poisons. 
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

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 5

Which of the following is released by the upper intestine and increases zymogen secretion?

Accepted Answer

A)  secritin 
B)  pepsin 
C)  cholecystekinin 
D)  bile salts 
E)  enteropeptidase 
A)  secritin 
B)  pepsin 
C)  cholecystekinin 
D)  bile salts 
E)  enteropeptidase

Question 6

How are dietary proteins, carbohydrates, and lipids digested?

Accepted Answer

In three phases: The foods are

Question 7

What would happen if an enzyme mutation occurred that seriously inhibited the activity of amylase?

Accepted Answer

The carbohydrates would not be shortened

Question 8

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 9

The ______________ molecule brings breakdown products of proteins, sugars, and fats to the citric acid cycle in the third state of catabolism.

Accepted Answer

The answer of The ______________ molecule brings breakdown products of...

Question 10

Explain the mechanism of snake bite poisons.

Accepted Answer

This is a problem of digestion from the

Question 11

What is a chylomicron?

Accepted Answer

A complex mixture of lipid and

Question 12

Bile salts are produced from a ______________ precursor?

Accepted Answer

The answer of Bile salts are produced from a ______________...

Question 13

Complex carbohydrates are absorbed:

Accepted Answer

A)  as acetyl CoA. 
B)  as starch or glycogen. 
C)  as they are converted to glucose and simple sugars. 
D)  as short four glucose residue s. 
E)  after the digestion of ɑ 1,6 bonds by ɑ amylase. 
A)  as acetyl CoA. 
B)  as starch or glycogen. 
C)  as they are converted to glucose and simple sugars. 
D)  as short four glucose residue s. 
E)  after the digestion of ɑ 1,6 bonds by ɑ amylase.

Question 14

Snake venom has a high concentration of ______________ that digest(s) the cell membrane.

Accepted Answer

The answer of Snake venom has a high concentration of...

Question 15

Use the following to answer questions
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 16

The limit dextrin is material not digested by amylase due to the ______________.

Accepted Answer

ɑ-1,6 glyc

Question 17

The pancreas releases ______________ to neutralize the acid produced in the stomach.

Accepted Answer

The answer of The pancreas releases ______________ to neutralize the...

Question 18

Both CCK and ______________ induce feelings of satiety and inhibit eating.

Accepted Answer

glucagon-l

Question 19

Use the following to answer questions
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 20

A person who is prescribed a phospholipase C (PLC) inhibitor for an inflammatory problem now has digestive issues and is suffering from symptoms of malnourishment. What is the likely cause of the malnourishment?

Accepted Answer

There may be an off-target effect or sid

Exam 14: Digestion: Turning a Meal Into Cellular Biochemicals

What is a limit dextrin?

Snake venom's poison is actually:

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

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

Which of the following is released by the upper intestine and increases zymogen secretion?

How are dietary proteins, carbohydrates, and lipids digested?

What would happen if an enzyme mutation occurred that seriously inhibited the activity of amylase?

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

The ______________ molecule brings breakdown products of proteins, sugars, and fats to the citric acid cycle in the third state of catabolism.

Explain the mechanism of snake bite poisons.

What is a chylomicron?

Bile salts are produced from a ______________ precursor?

Complex carbohydrates are absorbed:

Snake venom has a high concentration of ______________ that digest(s) the cell membrane.

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

The limit dextrin is material not digested by amylase due to the ______________.

The pancreas releases ______________ to neutralize the acid produced in the stomach.

Both CCK and ______________ induce feelings of satiety and inhibit eating.

Use the following to answer questions 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.

A person who is prescribed a phospholipase C (PLC) inhibitor for an inflammatory problem now has digestive issues and is suffering from symptoms of malnourishment. What is the likely cause of the malnourishment?

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