🏷️ LIMITED TIME OFFER: GET 20% OFF GRADE+ YEARLY SUBSCRIPTION →
Log in
Biology
6
answers
0
watching
1,608
views
13 Nov 2018

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

Watch
6
answers
0
watching
1,608
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share
Already have an account? Log in
Share
Already have an account? Log in
Share
Already have an account? Log in
Share
Already have an account? Log in
Share
Irving Heathcote
Irving HeathcoteLv2
14 Nov 2018
Already have an account? Log in
Share

Related textbook solutions

Molecular Cell Biology
8 Edition,
Lodish
ISBN: 9781464183393
Biology: Science for Life with Physiology
6 Edition,
Belk
ISBN: 9780134555430
Concepts of Biology
OER Edition,
Openstax
ISBN: 9781938168116
Biology
2nd Edition, 2013
Openstax
ISBN: 9781947172517
Essentials of Biology
5 Edition,
Mader
ISBN: 9781259660269

Related questions

......Use the following to feel out the sentense: cycled, photosynthesis, cellular respiration, oxygen, carbon dioxide, ATP

During ____________ , mitochondria break down carbohydrates to produce energy that is used to make ____________ .

This process requires ____________ and carbohydrates, and produces ____________ and water.

During ____________ , chloroplasts use water and ____________ to create carbohydrates.

This process requires ____________ and water, which are byproducts from ____________ .

In turn, it produces ____________ and carbohydrates that are used in ____________ .

In this manner, the flow of energy is ____________ between chloroplasts and mitochondria.

..........use the following to feel out each sentense: from, oxidized, photosynthesis, cellular respiration, gains, to, loses, reduced.

During ____________ , hydrogen atoms are transferred ____________ water ____________ carbon dioxide as glucose forms.

Thus, during ____________ , carbon dioxide is ____________ , while water is ____________ . In other words, carbon dioxide ____________ electrons and water ____________ electrons.

During ____________ , glucose is ____________ as oxygen is ____________ , becoming water.

In each of these reactions, while one molecule loses electrons (is ____________ ), another gains electrons (is ____________ ); thus, each of these metabolic pathways includes redox reactions: coupled reduction and oxidation reactions.

..........use the following to feel out the sentenses: increase, conservation of energy, first of thermodynamics, input, decrease, laws of thermodynamics, secod law of thermodynamics, heat

The ____________ explain energy flow and energy conservation and can be applied to biological systems.

The ____________ states that energy cannot be created or destroyed, also known as the law of ____________ .

The ____________ states that energy is lost when it is converted from one form to another, often in the form of ____________ .

As cells go through transformations, they ____________ the total entropy of the universe, resulting in a ____________ in available energy.

For example, photosynthesis in plants requires an energy ____________ to turn carbon dioxide and water into sugar because there is a ____________ in entropy.

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.

1. Based on what you have learned about glycolysis, which kindof poison would most likely directly interfere with glycolysis?

A poison that binds to pyruvate and inactivates it.

A poison that blocks the passage of electrons along the electrontransport chain.

A poison that closely mimics the structure of glucose but is notmetabolized.

A poison that reacts with oxygen and depletes its concentrationin the cell.

2. Plant cells produce one molecule of O2 ____.

during cellular respiration.

by breaking down glucose.

by splitting two molecules of water.

by splitting carbon dioxide.

3. In photosynthetic cells, synthesis of ATP by the chemiosmoticmechanism occurs during _________.

photosynthesis only.

respiration only.

both photosynthesis and respiration.

neither photosynthesis nor respiration.

Related Documents

BIO SCI 93 Chapter Notes - Chapter 9: Acetyl-Coa, Acetyl Group, Ion Transporter
scarlethyena643
BIO 191 Chapter Notes - Chapter 9: Facultative Anaerobic Organism, Atp Synthase, Electrochemical Gradient
limeelephant368
BIO 100 Lecture Notes - Lecture 10: Anaerobic Respiration, Oxidative Phosphorylation, Nicotinamide
aquamarinebat616

Weekly leaderboard

Home
Homework Help 3,900,000
Biology 460,000
Start filling in the gaps now
Log in