The process of conversion of light energy to chemical energy occurs in two phases of reactions, that is light-dependent reaction and light-independent reaction . In photosynthesis, the two photosystems absorb the light which in turn stimulates an electron molecule to a higher energy state, by transforming the energy of sunlight to chemical energy.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 6, Problem 1SQ

Summary Introduction

Introduction: The process of conversion of light energy to chemical energy occurs in two phases of reactions, that is light-dependent reaction and light-independent reaction. In photosynthesis, the two photosystems absorb the light which in turn stimulates an electron molecule to a higher energy state, by transforming the energy of sunlight to chemical energy.

Expert Solution & Answer

Answer to Problem 1SQ

Correct answer: The chemical that functions as an energy-carrying molecule in all organisms is ATP.

Hence the correct answer is option d.

Explanation of Solution

Reason for correct answer:

Adenosine triphosphate (ATP) is the energy-carrying molecule present in the cells of all living organisms. It is produced from the light reaction, which is utilized in the Calvin–Benson cycle. It provides chemical energy for the production of sugar. ATP captures the chemical energy acquired from the breakdown of food molecules and releases it to fuel other cellular processes.

Option d. is given as “ATP”.

ATP is the energy-carrying molecule in all organisms.

Hence, the correct answer is option d.

Reason for incorrect answer:

Option a. is given as “carbon dioxide”.

In photosynthesis process, carbon dioxide (CO₂) and water (H₂O) in the presence of light energy give sugar and oxygen (O₂). CO₂is not the energy source in photosynthesis.

Hence, option a. is incorrect.

Option b. is given as “water”.

In photosynthesis process, carbon dioxide (CO₂) and water (H₂O) in the presence of light energy give sugar and oxygen (O₂). H₂O is not the energy source in photosynthesis.

Hence, option c. is incorrect.

Option c. is given as “RuBP”.

During the carbon fixation step of the Calvin–Benson cycle, the atmospheric carbon dioxide molecule combines with three molecules of a five-carbon compound Ribulose 1, 5-bisphosphate (RuBP) to form six molecules of a three-carbon compound 3-Phosphoglycerate that is catalyzed by the enzyme RuBisCO (Ribulose-1, 5-bisphosphate carboxylase/oxygenase). RuBP is not the energy source in photosynthesis.

Hence, option c. is incorrect.

Hence, options a., b., and c. are incorrect.

Conclusion

ATP is the energy-carrying molecule which is found in all living organisms.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

If you transplant trunk neural crest into the cranial neural crest region of a developing embryo, will you see the donor tissue form cartilage? Does the neural crest only give rise to two cells in the developing embryo, and is essential for lamprey to develop their jaw structure? Does a multipotent neural crest cell that is receiving Wnt signals become a Chromaffin cell?

Using quail and chick embryos, quail-specific antibody and fluorescent tissue-specific antibodies, design an experiment where you investigate the tissues the cranial neural crest can give rise to. What are four derivatives of the cranial neural crest that you expect to see in the resulting chimeric embryos?

Does the neural crest have to undergo epithelial to mesenchymal transition prior to migration through the developing embryo? Does the neural crest differentiate into different cell types based on their axial position along the anterior and posterior axis?

Answer 2

Question

Chapter 6, Problem 1SQ

Summary Introduction

Introduction: The process of conversion of light energy to chemical energy occurs in two phases of reactions, that is light-dependent reaction and light-independent reaction. In photosynthesis, the two photosystems absorb the light which in turn stimulates an electron molecule to a higher energy state, by transforming the energy of sunlight to chemical energy.

Expert Solution & Answer

Answer to Problem 1SQ

Correct answer: The chemical that functions as an energy-carrying molecule in all organisms is ATP.

Hence the correct answer is option d.

Explanation of Solution

Reason for correct answer:

Adenosine triphosphate (ATP) is the energy-carrying molecule present in the cells of all living organisms. It is produced from the light reaction, which is utilized in the Calvin–Benson cycle. It provides chemical energy for the production of sugar. ATP captures the chemical energy acquired from the breakdown of food molecules and releases it to fuel other cellular processes.

Option d. is given as “ATP”.

ATP is the energy-carrying molecule in all organisms.

Hence, the correct answer is option d.

Reason for incorrect answer:

Option a. is given as “carbon dioxide”.

In photosynthesis process, carbon dioxide (CO₂) and water (H₂O) in the presence of light energy give sugar and oxygen (O₂). CO₂is not the energy source in photosynthesis.

Hence, option a. is incorrect.

Option b. is given as “water”.

In photosynthesis process, carbon dioxide (CO₂) and water (H₂O) in the presence of light energy give sugar and oxygen (O₂). H₂O is not the energy source in photosynthesis.

Hence, option c. is incorrect.

Option c. is given as “RuBP”.

During the carbon fixation step of the Calvin–Benson cycle, the atmospheric carbon dioxide molecule combines with three molecules of a five-carbon compound Ribulose 1, 5-bisphosphate (RuBP) to form six molecules of a three-carbon compound 3-Phosphoglycerate that is catalyzed by the enzyme RuBisCO (Ribulose-1, 5-bisphosphate carboxylase/oxygenase). RuBP is not the energy source in photosynthesis.

Hence, option c. is incorrect.

Hence, options a., b., and c. are incorrect.

Conclusion

ATP is the energy-carrying molecule which is found in all living organisms.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 6, Problem 1SQ

Summary Introduction

Introduction: The process of conversion of light energy to chemical energy occurs in two phases of reactions, that is light-dependent reaction and light-independent reaction. In photosynthesis, the two photosystems absorb the light which in turn stimulates an electron molecule to a higher energy state, by transforming the energy of sunlight to chemical energy.

Expert Solution & Answer

Answer to Problem 1SQ

Correct answer: The chemical that functions as an energy-carrying molecule in all organisms is ATP.

Hence the correct answer is option d.

Explanation of Solution

Reason for correct answer:

Adenosine triphosphate (ATP) is the energy-carrying molecule present in the cells of all living organisms. It is produced from the light reaction, which is utilized in the Calvin–Benson cycle. It provides chemical energy for the production of sugar. ATP captures the chemical energy acquired from the breakdown of food molecules and releases it to fuel other cellular processes.

Option d. is given as “ATP”.

ATP is the energy-carrying molecule in all organisms.

Hence, the correct answer is option d.

Reason for incorrect answer:

Option a. is given as “carbon dioxide”.

In photosynthesis process, carbon dioxide (CO₂) and water (H₂O) in the presence of light energy give sugar and oxygen (O₂). CO₂is not the energy source in photosynthesis.

Hence, option a. is incorrect.

Option b. is given as “water”.

In photosynthesis process, carbon dioxide (CO₂) and water (H₂O) in the presence of light energy give sugar and oxygen (O₂). H₂O is not the energy source in photosynthesis.

Hence, option c. is incorrect.

Option c. is given as “RuBP”.

During the carbon fixation step of the Calvin–Benson cycle, the atmospheric carbon dioxide molecule combines with three molecules of a five-carbon compound Ribulose 1, 5-bisphosphate (RuBP) to form six molecules of a three-carbon compound 3-Phosphoglycerate that is catalyzed by the enzyme RuBisCO (Ribulose-1, 5-bisphosphate carboxylase/oxygenase). RuBP is not the energy source in photosynthesis.

Hence, option c. is incorrect.

Hence, options a., b., and c. are incorrect.

Conclusion

ATP is the energy-carrying molecule which is found in all living organisms.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 6, Problem 1SQ

Summary Introduction

Introduction: The process of conversion of light energy to chemical energy occurs in two phases of reactions, that is light-dependent reaction and light-independent reaction. In photosynthesis, the two photosystems absorb the light which in turn stimulates an electron molecule to a higher energy state, by transforming the energy of sunlight to chemical energy.

Expert Solution & Answer

Answer to Problem 1SQ

Correct answer: The chemical that functions as an energy-carrying molecule in all organisms is ATP.

Hence the correct answer is option d.

Explanation of Solution

Reason for correct answer:

Adenosine triphosphate (ATP) is the energy-carrying molecule present in the cells of all living organisms. It is produced from the light reaction, which is utilized in the Calvin–Benson cycle. It provides chemical energy for the production of sugar. ATP captures the chemical energy acquired from the breakdown of food molecules and releases it to fuel other cellular processes.

Option d. is given as “ATP”.

ATP is the energy-carrying molecule in all organisms.

Hence, the correct answer is option d.

Reason for incorrect answer:

Option a. is given as “carbon dioxide”.

In photosynthesis process, carbon dioxide (CO₂) and water (H₂O) in the presence of light energy give sugar and oxygen (O₂). CO₂is not the energy source in photosynthesis.

Hence, option a. is incorrect.

Option b. is given as “water”.

In photosynthesis process, carbon dioxide (CO₂) and water (H₂O) in the presence of light energy give sugar and oxygen (O₂). H₂O is not the energy source in photosynthesis.

Hence, option c. is incorrect.

Option c. is given as “RuBP”.

During the carbon fixation step of the Calvin–Benson cycle, the atmospheric carbon dioxide molecule combines with three molecules of a five-carbon compound Ribulose 1, 5-bisphosphate (RuBP) to form six molecules of a three-carbon compound 3-Phosphoglycerate that is catalyzed by the enzyme RuBisCO (Ribulose-1, 5-bisphosphate carboxylase/oxygenase). RuBP is not the energy source in photosynthesis.

Hence, option c. is incorrect.

Hence, options a., b., and c. are incorrect.

Conclusion

ATP is the energy-carrying molecule which is found in all living organisms.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 6, Problem 1SQ

Summary Introduction

Introduction: The process of conversion of light energy to chemical energy occurs in two phases of reactions, that is light-dependent reaction and light-independent reaction. In photosynthesis, the two photosystems absorb the light which in turn stimulates an electron molecule to a higher energy state, by transforming the energy of sunlight to chemical energy.

Expert Solution & Answer

Answer to Problem 1SQ

Correct answer: The chemical that functions as an energy-carrying molecule in all organisms is ATP.

Hence the correct answer is option d.

Explanation of Solution

Reason for correct answer:

Adenosine triphosphate (ATP) is the energy-carrying molecule present in the cells of all living organisms. It is produced from the light reaction, which is utilized in the Calvin–Benson cycle. It provides chemical energy for the production of sugar. ATP captures the chemical energy acquired from the breakdown of food molecules and releases it to fuel other cellular processes.

Option d. is given as “ATP”.

ATP is the energy-carrying molecule in all organisms.

Hence, the correct answer is option d.

Reason for incorrect answer:

Option a. is given as “carbon dioxide”.

In photosynthesis process, carbon dioxide (CO₂) and water (H₂O) in the presence of light energy give sugar and oxygen (O₂). CO₂is not the energy source in photosynthesis.

Hence, option a. is incorrect.

Option b. is given as “water”.

In photosynthesis process, carbon dioxide (CO₂) and water (H₂O) in the presence of light energy give sugar and oxygen (O₂). H₂O is not the energy source in photosynthesis.

Hence, option c. is incorrect.

Option c. is given as “RuBP”.

During the carbon fixation step of the Calvin–Benson cycle, the atmospheric carbon dioxide molecule combines with three molecules of a five-carbon compound Ribulose 1, 5-bisphosphate (RuBP) to form six molecules of a three-carbon compound 3-Phosphoglycerate that is catalyzed by the enzyme RuBisCO (Ribulose-1, 5-bisphosphate carboxylase/oxygenase). RuBP is not the energy source in photosynthesis.

Hence, option c. is incorrect.

Hence, options a., b., and c. are incorrect.

Conclusion

ATP is the energy-carrying molecule which is found in all living organisms.

Answer 6

Chapter 6, Problem 1SQ

Summary Introduction

Introduction: The process of conversion of light energy to chemical energy occurs in two phases of reactions, that is light-dependent reaction and light-independent reaction. In photosynthesis, the two photosystems absorb the light which in turn stimulates an electron molecule to a higher energy state, by transforming the energy of sunlight to chemical energy.

Expert Solution & Answer

Answer to Problem 1SQ

Correct answer: The chemical that functions as an energy-carrying molecule in all organisms is ATP.

Hence the correct answer is option d.

Explanation of Solution

Reason for correct answer:

Adenosine triphosphate (ATP) is the energy-carrying molecule present in the cells of all living organisms. It is produced from the light reaction, which is utilized in the Calvin–Benson cycle. It provides chemical energy for the production of sugar. ATP captures the chemical energy acquired from the breakdown of food molecules and releases it to fuel other cellular processes.

Option d. is given as “ATP”.

ATP is the energy-carrying molecule in all organisms.

Hence, the correct answer is option d.

Reason for incorrect answer:

Option a. is given as “carbon dioxide”.

In photosynthesis process, carbon dioxide (CO₂) and water (H₂O) in the presence of light energy give sugar and oxygen (O₂). CO₂is not the energy source in photosynthesis.

Hence, option a. is incorrect.

Option b. is given as “water”.

In photosynthesis process, carbon dioxide (CO₂) and water (H₂O) in the presence of light energy give sugar and oxygen (O₂). H₂O is not the energy source in photosynthesis.

Hence, option c. is incorrect.

Option c. is given as “RuBP”.

During the carbon fixation step of the Calvin–Benson cycle, the atmospheric carbon dioxide molecule combines with three molecules of a five-carbon compound Ribulose 1, 5-bisphosphate (RuBP) to form six molecules of a three-carbon compound 3-Phosphoglycerate that is catalyzed by the enzyme RuBisCO (Ribulose-1, 5-bisphosphate carboxylase/oxygenase). RuBP is not the energy source in photosynthesis.

Hence, option c. is incorrect.

Hence, options a., b., and c. are incorrect.

Conclusion

ATP is the energy-carrying molecule which is found in all living organisms.

Answer 7

Chapter 6, Problem 1SQ

Summary Introduction

Introduction: The process of conversion of light energy to chemical energy occurs in two phases of reactions, that is light-dependent reaction and light-independent reaction. In photosynthesis, the two photosystems absorb the light which in turn stimulates an electron molecule to a higher energy state, by transforming the energy of sunlight to chemical energy.

Answer 8

Expert Solution & Answer

Answer to Problem 1SQ

Correct answer: The chemical that functions as an energy-carrying molecule in all organisms is ATP.

Hence the correct answer is option d.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Reason for correct answer:

Adenosine triphosphate (ATP) is the energy-carrying molecule present in the cells of all living organisms. It is produced from the light reaction, which is utilized in the Calvin–Benson cycle. It provides chemical energy for the production of sugar. ATP captures the chemical energy acquired from the breakdown of food molecules and releases it to fuel other cellular processes.

Option d. is given as “ATP”.

ATP is the energy-carrying molecule in all organisms.

Hence, the correct answer is option d.

Reason for incorrect answer:

Option a. is given as “carbon dioxide”.

In photosynthesis process, carbon dioxide (CO₂) and water (H₂O) in the presence of light energy give sugar and oxygen (O₂). CO₂is not the energy source in photosynthesis.

Hence, option a. is incorrect.

Option b. is given as “water”.

In photosynthesis process, carbon dioxide (CO₂) and water (H₂O) in the presence of light energy give sugar and oxygen (O₂). H₂O is not the energy source in photosynthesis.

Hence, option c. is incorrect.

Option c. is given as “RuBP”.

During the carbon fixation step of the Calvin–Benson cycle, the atmospheric carbon dioxide molecule combines with three molecules of a five-carbon compound Ribulose 1, 5-bisphosphate (RuBP) to form six molecules of a three-carbon compound 3-Phosphoglycerate that is catalyzed by the enzyme RuBisCO (Ribulose-1, 5-bisphosphate carboxylase/oxygenase). RuBP is not the energy source in photosynthesis.

Hence, option c. is incorrect.

Hence, options a., b., and c. are incorrect.