The C 3 plants perform photorespiration when the concentration of carbon dioxide is low and oxygen is high. Photorespiration takes place due to the residual affinity of Rubisco for oxygen. The enzyme assimilates CO 2 in C 3 plants.

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Chapter 8, Problem 8TY

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The C₃ plants perform photorespiration when the concentration of carbon dioxide is low and oxygen is high. Photorespiration takes place due to the residual affinity of Rubisco for oxygen. The enzyme assimilates CO₂ in C₃ plants.

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Which of the following statements is/are FALSE for CAM plants? a.The dark reaction uses less ATP and NADPH than other plants. b.Succulents and tropical plants growing under semi-arid condition. c.C4 pathway occurs at night and C3 pathway occurs at daytime. d.Scotoactive stomata are open during daytime but close at nighttime.

Which of the following descriptions about C4 and CAM plants is not correct? Select one: a. CAM plants use CO2 released from organic compounds during the day b. C4 and CAM plants both close stomata during the day in hot and dry climates. c. in C4 plants, PEP carboxylase present in bundle-sheath cells incorporate CO2 into C4 compounds d. CAM plants fix CO2 at night e. C4 plants use PEP carboxylase to fix CO2 even when CO2 concentrations are low

The use of the C4 pathway for initial carbon fixation (CO2 into a 4C compound) I. occurs only in plants with specialized leaf anatomy containing bundle sheath cells surrounded by a ring of mesophyll cells II. occurs during the day in CAM plants III. reduces the problems of photorespiration by isolating the enzyme PEP carboxylase from high levels of dissolved O2

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Chapter 8, Problem 8TY

Summary Introduction

Introduction:

The C₃ plants perform photorespiration when the concentration of carbon dioxide is low and oxygen is high. Photorespiration takes place due to the residual affinity of Rubisco for oxygen. The enzyme assimilates CO₂ in C₃ plants.

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Chapter 8, Problem 8TY

Summary Introduction

Introduction:

The C₃ plants perform photorespiration when the concentration of carbon dioxide is low and oxygen is high. Photorespiration takes place due to the residual affinity of Rubisco for oxygen. The enzyme assimilates CO₂ in C₃ plants.

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Answer 4

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Chapter 8, Problem 8TY

Summary Introduction

Introduction:

The C₃ plants perform photorespiration when the concentration of carbon dioxide is low and oxygen is high. Photorespiration takes place due to the residual affinity of Rubisco for oxygen. The enzyme assimilates CO₂ in C₃ plants.

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Answer 5

Chapter 8, Problem 8TY

Summary Introduction

Introduction:

The C₃ plants perform photorespiration when the concentration of carbon dioxide is low and oxygen is high. Photorespiration takes place due to the residual affinity of Rubisco for oxygen. The enzyme assimilates CO₂ in C₃ plants.

Answer 6

Chapter 8, Problem 8TY

Summary Introduction

Introduction:

The C₃ plants perform photorespiration when the concentration of carbon dioxide is low and oxygen is high. Photorespiration takes place due to the residual affinity of Rubisco for oxygen. The enzyme assimilates CO₂ in C₃ plants.

Answer 7

Chapter 8, Problem 8TY

Summary Introduction

Introduction:

The C₃ plants perform photorespiration when the concentration of carbon dioxide is low and oxygen is high. Photorespiration takes place due to the residual affinity of Rubisco for oxygen. The enzyme assimilates CO₂ in C₃ plants.

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Answer 11

Ch. 8.1 - Core Skill: Modeling The goal of this modeling...Ch. 8.1 - Prob. 2CS Ch. 8.1 - Can the Calvin cycle occur in the dark?Ch. 8.2 - Prob. 1CC Ch. 8.2 - Prob. 2CC Ch. 8.2 - Prob. 3CC Ch. 8.2 - Prob. 4CC Ch. 8.2 - Why does cyclic photophosphorylation provide an...Ch. 8.2 - Prob. 6CC Ch. 8.3 - Prob. 1CC

The C 3 plants perform photorespiration when the concentration of carbon dioxide is low and oxygen is high. Photorespiration takes place due to the residual affinity of Rubisco for oxygen. The enzyme assimilates CO 2 in C 3 plants.

Solution Summary: The author explains that photorespiration is a wasteful process that produces organic compounds by using oxygen molecules and releasing carbon dioxide molecules.

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Introduction:

The C₃ plants perform photorespiration when the concentration of carbon dioxide is low and oxygen is high. Photorespiration takes place due to the residual affinity of Rubisco for oxygen. The enzyme assimilates CO₂ in C₃ plants.

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Chapter 8 Solutions

The C 3 plants perform photorespiration when the concentration of carbon dioxide is low and oxygen is high. Photorespiration takes place due to the residual affinity of Rubisco for oxygen. The enzyme assimilates CO 2 in C 3 plants.

Solution Summary: The author explains that photorespiration is a wasteful process that produces organic compounds by using oxygen molecules and releasing carbon dioxide molecules.

Concept explainers

Videos

Introduction: The C3 plants perform photorespiration when the concentration of carbon dioxide is low and oxygen is high. Photorespiration takes place due to the residual affinity of Rubisco for oxygen. The enzyme assimilates CO2 in C3 plants.

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Chapter 8 Solutions

Introduction:

The C₃ plants perform photorespiration when the concentration of carbon dioxide is low and oxygen is high. Photorespiration takes place due to the residual affinity of Rubisco for oxygen. The enzyme assimilates CO₂ in C₃ plants.