Question 1

Classification.Use the five compounds listed below for the following questions.
a.ethanol
b.pyruvate
c.lactate
d.citrate
e.acetaldehyde
-Acetyl-CoA is produced when __________ is broken down.

Accepted Answer

The answer of Classification.Use the five compounds listed below for...

Question 2

Classification.Use the five processes listed below for the following questions.
a.glycolysis
b.aerobic respiration
c.anaerobic electron transfer
d.alcoholic fermentation
e.lactate fermentation
-In this process, the net energy yield is equal to two molecules of ATP, and the final product is ethanol.

Accepted Answer

The process described is the production of ethanol from glucose through the fermentation pathway, specifically alcoholic fermentation.

Question 3

Classification.Use the five compounds listed below for the following questions.
a.ethanol
b.pyruvate
c.lactate
d.citrate
e.acetaldehyde
-This compound is produced by fast-twitch muscle fibers.

Accepted Answer

Lactate is produced by fast-twitch muscle fibers during anaerobic metabolism as a byproduct of glycolysis.

Question 4

Classification.Use the five compounds listed below for the following questions.
a.ethanol
b.pyruvate
c.lactate
d.citrate
e.acetaldehyde
-The electron transport chain begins to function when __________ or __________ are oxidized.

Accepted Answer

The answer of Classification.Use the five compounds listed below for...

Question 5

Discuss how photosynthesis is a natural partner for aerobic respiration.

Accepted Answer

The answer of Discuss how photosynthesis is a natural partner...

Question 6

Classification.Use the five processes listed below for the following questions.
a.glycolysis
b.aerobic respiration
c.anaerobic electron transfer
d.alcoholic fermentation
e.lactate fermentation
-This process precedes the Krebs cycle.

Accepted Answer

Glycolysis precedes the Krebs cycle and is the first step of cellular respiration in which glucose is broken down into pyruvate.

Question 7

MATCHING
Matching.Select the one most appropriate choice for each.
a.produces NADH and COS1U1B12S1U1B0; pyruvate oxidized
b.produces ATP, NADH, and COS1U1B12S1U1B0
c.splits glucose into two pyruvate molecules
d.regenerates NADS1U1P1+S1S1P0 as pyruvate is converted to ethanol or lactate
e.uses a membrane-bound system that sets up production of ATP
-electron transfer phosphorylation

Accepted Answer

The answer of MATCHING
Matching.Select the one most appropriate choice for...

Question 8

What is the ultimate fate of the carbon atoms in a glucose molecule that goes through aerobic respiration?

Accepted Answer

The answer of What is the ultimate fate of the...

Question 9

MATCHING
Matching.Select the one most appropriate choice for each.
a.produces NADH and COS1U1B12S1U1B0; pyruvate oxidized
b.produces ATP, NADH, and COS1U1B12S1U1B0
c.splits glucose into two pyruvate molecules
d.regenerates NADS1U1P1+S1S1P0 as pyruvate is converted to ethanol or lactate
e.uses a membrane-bound system that sets up production of ATP
-the Krebs cycle

Accepted Answer

The Krebs cycle produces ATP, NADH, and CO₂.

Answer A is incorrect because it describes the process of pyruvate oxidation in the mitochondrial matrix, which is the initial step of the Krebs cycle. Answer C is incorrect because it describes the process of glycolysis, which does split glucose into two pyruvate molecules, but does not involve the Krebs cycle. Answer D is incorrect because it describes the process of fermentation, which occurs in the absence of oxygen and does not involve the Krebs cycle. Answer E is incorrect because it describes the process of oxidative phosphorylation, which occurs in the electron transport chain and involves a membrane-bound system for ATP production, but it is not directly related to the Krebs cycle.

Question 10

What molecule is the entry point to aerobic respiration for carbohydrates, proteins and fats?

Accepted Answer

The answer of What molecule is the entry point to...

Question 11

Classification.Use the five processes listed below for the following questions.
a.glycolysis
b.aerobic respiration
c.anaerobic electron transfer
d.alcoholic fermentation
e.lactate fermentation
-This process involves electron transfer phosphorylation.

Accepted Answer

The answer of Classification.Use the five processes listed below for...

Question 12

Classification.Use the five compounds listed below for the following questions.
a.ethanol
b.pyruvate
c.lactate
d.citrate
e.acetaldehyde
-This compound is the end product of glycolysis.

Accepted Answer

Pyruvate is the end product of glycolysis, which is the metabolic process that converts glucose into pyruvate. The other compounds listed are not the end product of glycolysis.

Question 13

Classification.Use the five compounds listed below for the following questions.
a.ethanol
b.pyruvate
c.lactate
d.citrate
e.acetaldehyde
-Glucose-6-phosphate is trapped within the cell because __________.

Accepted Answer

The answer of Classification.Use the five compounds listed below for...

Question 14

Classification.Use the five compounds listed below for the following questions.
a.ethanol
b.pyruvate
c.lactate
d.citrate
e.acetaldehyde
-This compound is an end product of anaerobic respiration in exercising muscle.

Accepted Answer

The answer of Classification.Use the five compounds listed below for...

Question 15

Classification.Use the five compounds listed below for the following questions.
a.ethanol
b.pyruvate
c.lactate
d.citrate
e.acetaldehyde
-This compound is an intermediate product of alcoholic fermentation but not lactate fermentation.

Accepted Answer

Acetaldehyde is an intermediate in the conversion of pyruvate to ethanol during alcoholic fermentation. It is not involved in lactate fermentation, where pyruvate is directly converted to lactate.

Question 16

Classification.Use the five processes listed below for the following questions.
a.glycolysis
b.aerobic respiration
c.anaerobic electron transfer
d.alcoholic fermentation
e.lactate fermentation
-This process yields the most energy.

Accepted Answer

The answer of Classification.Use the five processes listed below for...

Question 17

Classification.Use the five processes listed below for the following questions.
a.glycolysis
b.aerobic respiration
c.anaerobic electron transfer
d.alcoholic fermentation
e.lactate fermentation
-In this one-step process, the final product is lactate.

Accepted Answer

Lactate fermentation is the only process out of the five listed that leads to the production of lactate as the final product. Glycolysis and alcoholic fermentation produce different end products (pyruvate and ethanol, respectively), while aerobic respiration and electron transfer phosphorylation both involve multiple steps and produce ATP as the final product, not lactate.

Question 18

Classification.Use the five compounds listed below for the following questions.
a.ethanol
b.pyruvate
c.lactate
d.citrate
e.acetaldehyde
-During alcoholic fermentation, __________ is converted into ethanol.

Accepted Answer

The answer of Classification.Use the five compounds listed below for...

Question 19

Classification.Use the five compounds listed below for the following questions.
a.ethanol
b.pyruvate
c.lactate
d.citrate
e.acetaldehyde
-This compound is utilized in alcoholic fermentation and lactate fermentation.

Accepted Answer

Pyruvate is the compound utilized in both alcoholic and lactate fermentation. It is the end product of glycolysis and is converted into ethanol or lactate in the respective fermentation processes.

Question 20

In a mitochondrion, a mutation occurs such that the protein responsible for accepting electrons from FADH2 no longer functions.How many net ATP will this mitochondrion make in aerobic respiration?

Accepted Answer

The answer of In a mitochondrion, a mutation occurs such...

Quiz 7: How Cells Release Chemical Energy

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -Acetyl-CoA is produced when __________ is broken down.

Classification.Use the five processes listed below for the following questions. a.glycolysis b.aerobic respiration c.anaerobic electron transfer d.alcoholic fermentation e.lactate fermentation -In this process, the net energy yield is equal to two molecules of ATP, and the final product is ethanol.

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -This compound is produced by fast-twitch muscle fibers.

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -The electron transport chain begins to function when or are oxidized.

Discuss how photosynthesis is a natural partner for aerobic respiration.

Classification.Use the five processes listed below for the following questions. a.glycolysis b.aerobic respiration c.anaerobic electron transfer d.alcoholic fermentation e.lactate fermentation -This process precedes the Krebs cycle.

What is the ultimate fate of the carbon atoms in a glucose molecule that goes through aerobic respiration?

What molecule is the entry point to aerobic respiration for carbohydrates, proteins and fats?

Classification.Use the five processes listed below for the following questions. a.glycolysis b.aerobic respiration c.anaerobic electron transfer d.alcoholic fermentation e.lactate fermentation -This process involves electron transfer phosphorylation.

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -This compound is the end product of glycolysis.

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -Glucose-6-phosphate is trapped within the cell because __________.

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -This compound is an end product of anaerobic respiration in exercising muscle.

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -This compound is an intermediate product of alcoholic fermentation but not lactate fermentation.

Classification.Use the five processes listed below for the following questions. a.glycolysis b.aerobic respiration c.anaerobic electron transfer d.alcoholic fermentation e.lactate fermentation -This process yields the most energy.

Classification.Use the five processes listed below for the following questions. a.glycolysis b.aerobic respiration c.anaerobic electron transfer d.alcoholic fermentation e.lactate fermentation -In this one-step process, the final product is lactate.

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -During alcoholic fermentation, __________ is converted into ethanol.

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -This compound is utilized in alcoholic fermentation and lactate fermentation.

In a mitochondrion, a mutation occurs such that the protein responsible for accepting electrons from FADH2 no longer functions.How many net ATP will this mitochondrion make in aerobic respiration?

Quiz 7: How Cells Release Chemical Energy

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -Acetyl-CoA is produced when __________ is broken down.

Classification.Use the five processes listed below for the following questions. a.glycolysis b.aerobic respiration c.anaerobic electron transfer d.alcoholic fermentation e.lactate fermentation -In this process, the net energy yield is equal to two molecules of ATP, and the final product is ethanol.

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -This compound is produced by fast-twitch muscle fibers.

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -The electron transport chain begins to function when __________ or __________ are oxidized.

Discuss how photosynthesis is a natural partner for aerobic respiration.

Classification.Use the five processes listed below for the following questions. a.glycolysis b.aerobic respiration c.anaerobic electron transfer d.alcoholic fermentation e.lactate fermentation -This process precedes the Krebs cycle.

What is the ultimate fate of the carbon atoms in a glucose molecule that goes through aerobic respiration?

What molecule is the entry point to aerobic respiration for carbohydrates, proteins and fats?

Classification.Use the five processes listed below for the following questions. a.glycolysis b.aerobic respiration c.anaerobic electron transfer d.alcoholic fermentation e.lactate fermentation -This process involves electron transfer phosphorylation.

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -This compound is the end product of glycolysis.

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -Glucose-6-phosphate is trapped within the cell because __________.

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -This compound is an end product of anaerobic respiration in exercising muscle.

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -This compound is an intermediate product of alcoholic fermentation but not lactate fermentation.

Classification.Use the five processes listed below for the following questions. a.glycolysis b.aerobic respiration c.anaerobic electron transfer d.alcoholic fermentation e.lactate fermentation -This process yields the most energy.

Classification.Use the five processes listed below for the following questions. a.glycolysis b.aerobic respiration c.anaerobic electron transfer d.alcoholic fermentation e.lactate fermentation -In this one-step process, the final product is lactate.

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -During alcoholic fermentation, __________ is converted into ethanol.

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -This compound is utilized in alcoholic fermentation and lactate fermentation.

In a mitochondrion, a mutation occurs such that the protein responsible for accepting electrons from FADH2 no longer functions.How many net ATP will this mitochondrion make in aerobic respiration?

Classification.Use the five compounds listed below for the following questions. a.ethanol b.pyruvate c.lactate d.citrate e.acetaldehyde -The electron transport chain begins to function when or are oxidized.