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True or False? Only eukaryotes need ATP to power theircells.

True
False

Important: For this question, there may be morethan one answer, so check ALL that apply.

Which statements are incorrect?

In eukaryotic cells, photosynthesis occurs inchloroplasts.
In eukaryotic cells, cellular respiration occurs inmitochondria.
Cellular respiration and photosynthesis both produce ATP topower cellular work.
Only heterotrophs perform cellular respiration.
Photosynthesis produces sugars (glucose), which can then beused in cellular respiration to produce ATP.



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Elin Hessel
Elin HesselLv2
30 Sep 2019
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Related questions

While Jill and Andre were studying for their Biology exam, Andre said, “Animals perform cellular respiration and plants perform photosynthesis.” What about Andre’s statement should Jill have told him was incomplete?

Animals also perform photosynthesis.

Plants do not perform photosynthesis.

Animals do not perform cellular respiration.

Plants also perform cellular respiration.

There is nothing incomplete about Andre’s statement.

Question 3

Select one answer.

10 points

Select the incorrect statement regarding respiration and fermentation from the list below.

Respiration produces much more ATP than fermentation

Respiration produces acidic products, fermentation does not.

Both respiration and fermentation use organic molecules.

Respiration uses oxygen, fermentation does not.

Question 4

Select one answer.

10 points

Energy is harvested from which reaction to produce ATP?

Carbon dioxide and water → sugar and oxygen.

Sugar and oxygen → carbon dioxide and water.

Question 5

Select one answer.

10 points

What is the source of energy for photosynthesis?

O2

Light

CO2

Water

Sugar

Question 6

Select one answer.

10 points

One way to explain how cellular respiration and photosynthesis relate to each other is to say that:

Plant cells use the oxygen produced by respiration for photosynthesis.

The oxygen produced by photosynthesis, once released to the environment, is the oxygen able to be used as the electron acceptors for cellular respiration.

Cellular respiration is a series of reduction reactions while photosynthesis is a series of oxidation reactions.

The two processes are not related.

The use of oxygen by plants contributes to the greenhouse effect.

Question 7

Select one answer.

10 points

The calculated net amount of ATP produced from one glucose molecule during aerobic respiration in eukaryotes is

100

2

40

36

6

Question 8

Select one answer.

10 points

All of the following statements is true of photosynthesis, EXCEPT:

Releases CO2

Releases oxygen

Glucose is produced.

Water is required

Question 9

Select one answer.

10 points

Which of the following is an anabolic pathway?

photosynthesis

cellular respiration

fermentation

all of these processes

Question 10

Select one answer.

10 points

Plant leaves contain many different pigments. What is the purpose of having multiple pigments?

Capture light for photosynthesis at different wavelengths.

To absorb light that may harm the photosynthetic machinery.

To give leaves different colors in the fall.

Question 1

Which of the following statements regarding photosynthesis and cellular respiration is true?

A.

Photosynthesis occurs in mitochondria, and cellular respiration occurs in chloroplasts.

B.

Photosynthesis occurs in chloroplasts, and cellular respiration occurs in mitochondria.

C.

Photosynthesis occurs in mitochondria and in chloroplasts.

Question 2

How do cells capture the energy released by cellular respiration?

A.

They produce glucose

B.

The energy is coupled to oxygen

C.

They produce ATP

Question 3

During redox reactions

A.

the loss of electrons from one molecule is called reduction

B.

electrons are lost from one substance and added to another substance

C.

protons from one molecule replace the electrons lost from another molecule

Question 4

Oxidation is the ________, and reduction is the ________.

A.

gain of oxygen; loss of oxygen

B.

loss of electrons; gain of electrons

C.

gain of protons; loss of protons

Question 5

During cellular respiration, NADH

A.

delivers its electron load to the first electron carrier molecule.

B.

is chemically converted into ATP

C.

is the final electron acceptor

Question 6

A drug is tested in the laboratory and is found to create holes in both mitochondrial membranes. Scientists suspect that the drug will be harmful to human cells because it will inhibit

A.

the citric acid cycle only.

B.

glycolysis only

C.

the citric acid cycle and oxidative phosphorylation

Question 7

Which of the following metabolic pathways is common in aerobic and anaerobic metabolism?

A.

glycolysis

B.

the citric acid cycle

C.

electron transport chain

Question 8

Which of the following is a result of glycolysis?

A.

production of CO2

B.

a net loss of two ATPs per glucose molecule

C.

conversion of glucose to two three-carbon compounds

True or False: Oxygen and glucose are produced by photosynthesisand consumed in cellular respiration.

True

False

Question 2

Select one answer.

10 points

A photosythetic plant has red leaves. Which colors of light willbe most effective at generating oxygen?

red and blue light

red and green light

green and blue light

Question 3

Select one answer.

10 points

Select the incorrect statement regarding respiration andfermentation from the list below.

Both respiration and fermentation use organic molecules.

Respiration produces much more ATP than fermentation

Respiration uses oxygen, fermentation does not.

Respiration produces acidic products, fermentation does not.

Question 4

Select all that apply.

10 points

What are the outputs of photosynthesis? Select all thatapply.

light

CO2

O2

water

sugar

Question 5

Select one answer.

10 points

Respiration is ...

anabolic because it breaks down sugar.

anabolic because it builds CO2.

catabolic because it breaks down sugar.

catabolic because it builds CO2.

Question 6

Select one answer.

10 points

Which of the following is an anabolic pathway?

all of these processes

fermentation

photosynthesis

cellular respiration

Question 7

Select one answer.

10 points

The calculated net amount of ATP produced from one glucosemolecule during aerobic respiration in eukaryotes is

100

36

2

40

6

Question 8

Select one answer.

10 points

Plant leaves contain many different pigments. What is thepurpose of having multiple pigments?

To absorb light that may harm the photosynthetic machinery.

Capture light for photosynthesis at different wavelengths.

To give leaves different colors in the fall.

Question 9

Select all that apply.

10 points

What is required for photosynthesis? (Select all thatapply.)

Oxygen

Carbon dioxide

Carbon monoxide

Water

Glucose

Light

Heat

Question 10

Select one answer.

10 points

All of the following statements is true of photosynthesis,EXCEPT:

Water is required

Releases CO2

Glucose is produced.

Releases oxygen

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