How does DCMU act as a weed killer. Introduction: DCMU acts as inhibitor of photosynthesis. It blocks the transfer of electron from plastoquinone to photosystem I. Plastoquinone is a type of an electron acceptor present in photosystem II.

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Answer 1

Question

Chapter 20, Problem 7P

Summary Introduction

To explain: How does DCMU act as a weed killer.

Introduction:

DCMU acts as inhibitor of photosynthesis. It blocks the transfer of electron from plastoquinone to photosystem I. Plastoquinone is a type of an electron acceptor present in photosystem II.

Summary Introduction

To determine: The location for the inhibitory action of DCMU herbicide in the Fig. 20-16 “Integration of photosystem I and II in chloroplast” in the text book.

Introduction:

DCMU acts as inhibitor of photosynthesis. It blocks the transfer of an electron from plastoquinone to photosystem I. Plastoquinone is another type of an electron acceptor present in photosystem II.

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Answer 2

Question

Chapter 20, Problem 7P

Summary Introduction

To explain: How does DCMU act as a weed killer.

Introduction:

DCMU acts as inhibitor of photosynthesis. It blocks the transfer of electron from plastoquinone to photosystem I. Plastoquinone is a type of an electron acceptor present in photosystem II.

Summary Introduction

To determine: The location for the inhibitory action of DCMU herbicide in the Fig. 20-16 “Integration of photosystem I and II in chloroplast” in the text book.

Introduction:

DCMU acts as inhibitor of photosynthesis. It blocks the transfer of an electron from plastoquinone to photosystem I. Plastoquinone is another type of an electron acceptor present in photosystem II.

Expert Solution & Answer

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Answer 3

Question

Chapter 20, Problem 7P

Summary Introduction

To explain: How does DCMU act as a weed killer.

Introduction:

DCMU acts as inhibitor of photosynthesis. It blocks the transfer of electron from plastoquinone to photosystem I. Plastoquinone is a type of an electron acceptor present in photosystem II.

Summary Introduction

To determine: The location for the inhibitory action of DCMU herbicide in the Fig. 20-16 “Integration of photosystem I and II in chloroplast” in the text book.

Introduction:

DCMU acts as inhibitor of photosynthesis. It blocks the transfer of an electron from plastoquinone to photosystem I. Plastoquinone is another type of an electron acceptor present in photosystem II.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 4

Question

Chapter 20, Problem 7P

Summary Introduction

To explain: How does DCMU act as a weed killer.

Introduction:

DCMU acts as inhibitor of photosynthesis. It blocks the transfer of electron from plastoquinone to photosystem I. Plastoquinone is a type of an electron acceptor present in photosystem II.

Summary Introduction

To determine: The location for the inhibitory action of DCMU herbicide in the Fig. 20-16 “Integration of photosystem I and II in chloroplast” in the text book.

Introduction:

DCMU acts as inhibitor of photosynthesis. It blocks the transfer of an electron from plastoquinone to photosystem I. Plastoquinone is another type of an electron acceptor present in photosystem II.

Expert Solution & Answer

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Answer 5

Chapter 20, Problem 7P

Summary Introduction

To explain: How does DCMU act as a weed killer.

Introduction:

DCMU acts as inhibitor of photosynthesis. It blocks the transfer of electron from plastoquinone to photosystem I. Plastoquinone is a type of an electron acceptor present in photosystem II.

Summary Introduction

To determine: The location for the inhibitory action of DCMU herbicide in the Fig. 20-16 “Integration of photosystem I and II in chloroplast” in the text book.

Introduction:

DCMU acts as inhibitor of photosynthesis. It blocks the transfer of an electron from plastoquinone to photosystem I. Plastoquinone is another type of an electron acceptor present in photosystem II.

Answer 6

Chapter 20, Problem 7P

Summary Introduction

To explain: How does DCMU act as a weed killer.

Introduction:

DCMU acts as inhibitor of photosynthesis. It blocks the transfer of electron from plastoquinone to photosystem I. Plastoquinone is a type of an electron acceptor present in photosystem II.

Answer 7

Chapter 20, Problem 7P

Summary Introduction

To explain: How does DCMU act as a weed killer.

Introduction:

DCMU acts as inhibitor of photosynthesis. It blocks the transfer of electron from plastoquinone to photosystem I. Plastoquinone is a type of an electron acceptor present in photosystem II.

Answer 8

Summary Introduction

To determine: The location for the inhibitory action of DCMU herbicide in the Fig. 20-16 “Integration of photosystem I and II in chloroplast” in the text book.

Introduction:

DCMU acts as inhibitor of photosynthesis. It blocks the transfer of an electron from plastoquinone to photosystem I. Plastoquinone is another type of an electron acceptor present in photosystem II.

Answer 9

Summary Introduction

To determine: The location for the inhibitory action of DCMU herbicide in the Fig. 20-16 “Integration of photosystem I and II in chloroplast” in the text book.

Introduction:

DCMU acts as inhibitor of photosynthesis. It blocks the transfer of an electron from plastoquinone to photosystem I. Plastoquinone is another type of an electron acceptor present in photosystem II.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 20 - Prob. 1P Ch. 20 - Prob. 2P Ch. 20 - Prob. 3P Ch. 20 - Prob. 4P Ch. 20 - Prob. 5P Ch. 20 - Prob. 6P Ch. 20 - Prob. 7P Ch. 20 - Prob. 8P Ch. 20 - Prob. 9P Ch. 20 - Prob. 10P

How does DCMU act as a weed killer. Introduction: DCMU acts as inhibitor of photosynthesis. It blocks the transfer of electron from plastoquinone to photosystem I. Plastoquinone is a type of an electron acceptor present in photosystem II.

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To explain: How does DCMU act as a weed killer.

Introduction:

DCMU acts as inhibitor of photosynthesis. It blocks the transfer of electron from plastoquinone to photosystem I. Plastoquinone is a type of an electron acceptor present in photosystem II.

Want to see the full answer?

Chapter 20 Solutions

How does DCMU act as a weed killer. Introduction: DCMU acts as inhibitor of photosynthesis. It blocks the transfer of electron from plastoquinone to photosystem I. Plastoquinone is a type of an electron acceptor present in photosystem II.

Concept explainers

Videos

To explain: How does DCMU act as a weed killer. Introduction: DCMU acts as inhibitor of photosynthesis. It blocks the transfer of electron from plastoquinone to photosystem I. Plastoquinone is a type of an electron acceptor present in photosystem II.

Want to see the full answer?

Chapter 20 Solutions

To explain: How does DCMU act as a weed killer.

Introduction:

DCMU acts as inhibitor of photosynthesis. It blocks the transfer of electron from plastoquinone to photosystem I. Plastoquinone is a type of an electron acceptor present in photosystem II.