Question 1

All except which of the following is a characteristics of all monosaccharides?

Accepted Answer

A) contain a six-membered ring 
B) contain one oxygen in their ring structure, the rest being carbon 
C) any carbon not in the ring is attached to a ring carbon next to oxygen 
D) all but one of the ring carbons have an attached -OH 
A) contain a six-membered ring 
B) contain one oxygen in their ring structure, the rest being carbon 
C) any carbon not in the ring is attached to a ring carbon next to oxygen 
D) all but one of the ring carbons have an attached -OH A

Question 2

Consider the hydrolysis of starch to form monosaccharides. This process is:

Accepted Answer

A) is endothermic. 
B) would require ATP. 
C) catabolic. 
D) All of these are correct. 
A) is endothermic. 
B) would require ATP. 
C) catabolic. 
D) All of these are correct. C

Question 3

For the solvents water, ethanol, and benzene, which gives the correct order of decreasing solubility of the monosaccharide fructose?

Accepted Answer

A) hexane > ethanol > water 
B) hexane > water > ethanol 
C) water > ethanol > hexane 
D) water > hexane > ethanol 
A) hexane > ethanol > water 
B) hexane > water > ethanol 
C) water > ethanol > hexane 
D) water > hexane > ethanol C

Question 4

The following reaction is used to generate ATP.   This reaction is:

Accepted Answer

A) exothermic. 
B) produces more than 7.3 kcal/mol. 
C) both exothermic and produces more than 7.3 kcal/mol. 
A) exothermic. 
B) produces more than 7.3 kcal/mol. 
C) both exothermic and produces more than 7.3 kcal/mol.

Question 5

Use the terms given below to answer the following questions.All answers may not be used and some maybe used more than once.
-similar in size and structure to amylopectin but with less branching

Accepted Answer

A) sucrose 
B) lactose 
C) chitin 
D) cellulose 
E) glycogen
F)amylose
G)galactose 
A) sucrose 
B) lactose 
C) chitin 
D) cellulose 
E) glycogen
F)amylose
G)galactose

Question 6

Type 2 diabetes (adult-onset diabetes) is associated with an obesity.

Accepted Answer

A) True 
 B)False

Question 7

Examine the following structures.   Fill in the blanks with the appropriate term from the list below.
arabinose
idose
fructose
-_____________________ is classified as a ketose.

Accepted Answer

The answer of Examine the following structures.   Fill...

Question 8

In an a(1   4) linkage, the -OH in carbon 1 was positioned below the monosaccharide ring.

Accepted Answer

A) True 
 B)False

Question 9

The following reaction step in a major reaction in the citric acid cycle. Based on the comparison of the structure of reactants to products, this reaction step would be classified as decarboxylation reaction.

Accepted Answer

A) True 
 B)False

Question 10

Use the terms given below to answer the following questions.All answers may not be used and some maybe used more than once.
-requires both amylase and a debranching enzyme for digestion

Accepted Answer

A) sucrose 
B) lactose 
C) chitin 
D) cellulose 
E) glycogen
F)amylose
G)galactose 
A) sucrose 
B) lactose 
C) chitin 
D) cellulose 
E) glycogen
F)amylose
G)galactose

Question 11

The open chain form of   would be

Accepted Answer

A) True 
 B)False

Question 12

Match the process with the given description.
-converts acetyl-coenzyme A to carbon dioxide

Accepted Answer

A) citric acid cycle 
B) Cori cycle 
C) glycolysis 
D) lactic acid fermentation 
A) citric acid cycle 
B) Cori cycle 
C) glycolysis 
D) lactic acid fermentation

Question 13

When the open-chain form a monosaccharide undergoes a ring opening reaction

Accepted Answer

A) a hemiacetal group is lost. 
B) a carbonyl forms. 
C) an alcohol forms. 
D) All of the above characterize this change. 
A) a hemiacetal group is lost. 
B) a carbonyl forms. 
C) an alcohol forms. 
D) All of the above characterize this change.

Question 14

Use the terms given below to answer the following questions.All answers may not be used and some maybe used more than once.
-disaccharide lacking a hemiacetal group

Accepted Answer

A) sucrose 
B) lactose 
C) chitin 
D) cellulose 
E) glycogen
F)amylose
G)galactose 
A) sucrose 
B) lactose 
C) chitin 
D) cellulose 
E) glycogen
F)amylose
G)galactose

Question 15

Which of the following is characteristic of amylopectin but not amylose?

Accepted Answer

A) built from glucose units 
B) fuel storage in plants 
C) contains α(1→4) linkages 
D) two enzymes needed for human digestion 
E) All of these characterize both amylopectin and amylose. 
A) built from glucose units 
B) fuel storage in plants 
C) contains α(1→4) linkages 
D) two enzymes needed for human digestion 
E) All of these characterize both amylopectin and amylose.

Question 16

Match the process with the given description.
-converts pyruvate to lactate

Accepted Answer

A) citric acid cycle 
B) Cori cycle 
C) glycolysis 
D) lactic acid fermentation 
A) citric acid cycle 
B) Cori cycle 
C) glycolysis 
D) lactic acid fermentation

Question 17

Examine the following structures.   Fill in the blanks with the appropriate term from the list below.
arabinose
idose
fructose
-___________________ is an enantiomer of the following molecule.

Accepted Answer

The answer of Examine the following structures.   Fill...

Question 18

Cellulose is an example of a structural polysaccharide.

Accepted Answer

A) True 
 B)False

Question 19

Which of the following is not a common feature of both lactic acid fermentation and alcoholic fermentation?

Accepted Answer

A) require O2 
B) glucose as a starting material 
C) produce ATP and NADH 
D) do not involve net oxidations 
A) require O2 
B) glucose as a starting material 
C) produce ATP and NADH 
D) do not involve net oxidations

Question 20

A hypothetical molecule is oxidized by the body and produces 2 molecules of ATP, 4 molecules of NADH, and 2 molecules of FADH2. What is the total ATP production of 1 molecule of this substance?

Accepted Answer

15.0 molec

All except which of the following is a characteristics of all monosaccharides?

Consider the hydrolysis of starch to form monosaccharides. This process is:

For the solvents water, ethanol, and benzene, which gives the correct order of decreasing solubility of the monosaccharide fructose?

The following reaction is used to generate ATP. This reaction is:

Use the terms given below to answer the following questions.All answers may not be used and some maybe used more than once. -similar in size and structure to amylopectin but with less branching

Type 2 diabetes (adult-onset diabetes) is associated with an obesity.

Examine the following structures. Fill in the blanks with the appropriate term from the list below. arabinose idose fructose -_____________________ is classified as a ketose.

In an a(1 4) linkage, the -OH in carbon 1 was positioned below the monosaccharide ring.

The following reaction step in a major reaction in the citric acid cycle. Based on the comparison of the structure of reactants to products, this reaction step would be classified as decarboxylation reaction.

Use the terms given below to answer the following questions.All answers may not be used and some maybe used more than once. -requires both amylase and a debranching enzyme for digestion

The open chain form of would be

Match the process with the given description. -converts acetyl-coenzyme A to carbon dioxide

When the open-chain form a monosaccharide undergoes a ring opening reaction

Use the terms given below to answer the following questions.All answers may not be used and some maybe used more than once. -disaccharide lacking a hemiacetal group

Which of the following is characteristic of amylopectin but not amylose?

Match the process with the given description. -converts pyruvate to lactate

Examine the following structures. Fill in the blanks with the appropriate term from the list below. arabinose idose fructose -___________________ is an enantiomer of the following molecule.

Cellulose is an example of a structural polysaccharide.

Which of the following is not a common feature of both lactic acid fermentation and alcoholic fermentation?

A hypothetical molecule is oxidized by the body and produces 2 molecules of ATP, 4 molecules of NADH, and 2 molecules of FADH₂. What is the total ATP production of 1 molecule of this substance?

Measurements in Science and Medicine

Atoms, Elements, and Compounds

Chemical Bonds

Energy and Physical Properties

Solution Concentration

Chemical Reactions

Acids and Bases

Nuclear Chemistry

Hydrocarbons: An Introduction to Organic Molecules

Hydration, Dehydration, and Alcohols

Carbonyl Compounds and Redox Reactions

Organic Acids and Bases

Condensation and Hydrolysis Reactions

Proteins

Lipids and Membranes

Nucleic Acids, Protein Synthesis, and Heredity

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Exam 15: Carbohydrates

All except which of the following is a characteristics of all monosaccharides?

Consider the hydrolysis of starch to form monosaccharides. This process is:

For the solvents water, ethanol, and benzene, which gives the correct order of decreasing solubility of the monosaccharide fructose?

The following reaction is used to generate ATP. This reaction is:

Use the terms given below to answer the following questions.All answers may not be used and some maybe used more than once. -similar in size and structure to amylopectin but with less branching

Type 2 diabetes (adult-onset diabetes) is associated with an obesity.

Examine the following structures. Fill in the blanks with the appropriate term from the list below. arabinose idose fructose -_____________________ is classified as a ketose.

In an a(1 4) linkage, the -OH in carbon 1 was positioned below the monosaccharide ring.

The following reaction step in a major reaction in the citric acid cycle. Based on the comparison of the structure of reactants to products, this reaction step would be classified as decarboxylation reaction.

Use the terms given below to answer the following questions.All answers may not be used and some maybe used more than once. -requires both amylase and a debranching enzyme for digestion

The open chain form of would be

Match the process with the given description. -converts acetyl-coenzyme A to carbon dioxide

When the open-chain form a monosaccharide undergoes a ring opening reaction

Use the terms given below to answer the following questions.All answers may not be used and some maybe used more than once. -disaccharide lacking a hemiacetal group

Which of the following is characteristic of amylopectin but not amylose?

Match the process with the given description. -converts pyruvate to lactate

Examine the following structures. Fill in the blanks with the appropriate term from the list below. arabinose idose fructose -___________________ is an enantiomer of the following molecule.

Cellulose is an example of a structural polysaccharide.

Which of the following is not a common feature of both lactic acid fermentation and alcoholic fermentation?

A hypothetical molecule is oxidized by the body and produces 2 molecules of ATP, 4 molecules of NADH, and 2 molecules of FADH2. What is the total ATP production of 1 molecule of this substance?

Measurements in Science and Medicine

Atoms, Elements, and Compounds

Chemical Bonds

Energy and Physical Properties

Solution Concentration

Chemical Reactions

Acids and Bases

Nuclear Chemistry

Hydrocarbons: An Introduction to Organic Molecules

Hydration, Dehydration, and Alcohols

Carbonyl Compounds and Redox Reactions

Organic Acids and Bases

Condensation and Hydrolysis Reactions

Proteins

Lipids and Membranes

Nucleic Acids, Protein Synthesis, and Heredity

Filters

A hypothetical molecule is oxidized by the body and produces 2 molecules of ATP, 4 molecules of NADH, and 2 molecules of FADH₂. What is the total ATP production of 1 molecule of this substance?