Photosynthesis, in plants, takes place in two phases- light-dependent (daytime) and light-independent, not dependent on light. The products formed during the daytime are utilized later in the night for the synthesis of carbohydrates.

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Chapter 8, Problem 2TYK

Summary Introduction

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Photosynthesis, in plants, takes place in two phases- light-dependent (daytime) and light-independent, not dependent on light. The products formed during the daytime are utilized later in the night for the synthesis of carbohydrates.

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Which of the following changes would decrease ATP production in the light-dependent reactions of photosynthesis? a. decreasing the pH of the thylakoid lumen b. decreasing the pH of the chloroplast stroma c. increasing the concentration of NADP+ in the chloroplast stroma d. making the thylakoid membrane freely permeable to protons by adding a proton channel e. two of the above would decrease ATP production

Which of the following is true of light-independent reactions of photosynthesis? Select all that apply. a. Light-independent reactions occur in the stroma. b. Water molecules are split during light-independent reactions. c. Chlorophyll absorbs energy from sunlight. d. Carbon dioxide is necessary for light-independent reactions.

Which of the following occurs ONLY in photosystem I and NOT in photosystem II? a. The energy of exited electrons is passed from one chlorophyll molecule to the next through resonance transfer b. Light energy is harvested by chlorophyll molecules c. A water molecule is split to provide electrons to a special chlorophyll A pair d. Energy harvested in the light-harvesting complexes excites electrons that can be used directly to reduce NADP+ to NADPH e. High-energy electrons are donated to an electron transport chain

Answer 2

Question

Chapter 8, Problem 2TYK

Summary Introduction

Introduction:

Photosynthesis, in plants, takes place in two phases- light-dependent (daytime) and light-independent, not dependent on light. The products formed during the daytime are utilized later in the night for the synthesis of carbohydrates.

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Chapter 8, Problem 2TYK

Summary Introduction

Introduction:

Photosynthesis, in plants, takes place in two phases- light-dependent (daytime) and light-independent, not dependent on light. The products formed during the daytime are utilized later in the night for the synthesis of carbohydrates.

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Answer 4

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Chapter 8, Problem 2TYK

Summary Introduction

Introduction:

Photosynthesis, in plants, takes place in two phases- light-dependent (daytime) and light-independent, not dependent on light. The products formed during the daytime are utilized later in the night for the synthesis of carbohydrates.

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Answer 5

Chapter 8, Problem 2TYK

Summary Introduction

Introduction:

Photosynthesis, in plants, takes place in two phases- light-dependent (daytime) and light-independent, not dependent on light. The products formed during the daytime are utilized later in the night for the synthesis of carbohydrates.

Answer 6

Chapter 8, Problem 2TYK

Summary Introduction

Introduction:

Photosynthesis, in plants, takes place in two phases- light-dependent (daytime) and light-independent, not dependent on light. The products formed during the daytime are utilized later in the night for the synthesis of carbohydrates.

Answer 7

Chapter 8, Problem 2TYK

Summary Introduction

Introduction:

Photosynthesis, in plants, takes place in two phases- light-dependent (daytime) and light-independent, not dependent on light. The products formed during the daytime are utilized later in the night for the synthesis of carbohydrates.

Answer 8

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Answer 11

Ch. 8.1 - What are the two stages of photosynthesis?Ch. 8.1 - In which organelle does photosynthesis take place...Ch. 8.2 - What is the difference in function between the...Ch. 8.2 - Prob. 2SB Ch. 8.2 - What is the difference between the linear electron...Ch. 8.3 - What is the reaction that rubisco catalyzes? Why...Ch. 8.3 - How many molecules of carbon dioxide must enter...Ch. 8.4 - Prob. 1SB Ch. 8.4 - Prob. 2SB Ch. 8.4 - How are carbon fixation and the Calvin cycle...

Photosynthesis, in plants, takes place in two phases- light-dependent (daytime) and light-independent, not dependent on light. The products formed during the daytime are utilized later in the night for the synthesis of carbohydrates.

Solution Summary: The author explains that photosynthesis in plants takes place in two phases- light-dependent (daytime) and light independent, not dependent on light. The energy of the photons splits water that generates electrons.

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Introduction:

Photosynthesis, in plants, takes place in two phases- light-dependent (daytime) and light-independent, not dependent on light. The products formed during the daytime are utilized later in the night for the synthesis of carbohydrates.

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Chapter 8 Solutions

Photosynthesis, in plants, takes place in two phases- light-dependent (daytime) and light-independent, not dependent on light. The products formed during the daytime are utilized later in the night for the synthesis of carbohydrates.

Solution Summary: The author explains that photosynthesis in plants takes place in two phases- light-dependent (daytime) and light independent, not dependent on light. The energy of the photons splits water that generates electrons.

Concept explainers

Videos

Introduction: Photosynthesis, in plants, takes place in two phases- light-dependent (daytime) and light-independent, not dependent on light. The products formed during the daytime are utilized later in the night for the synthesis of carbohydrates.

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Chapter 8 Solutions

Introduction:

Photosynthesis, in plants, takes place in two phases- light-dependent (daytime) and light-independent, not dependent on light. The products formed during the daytime are utilized later in the night for the synthesis of carbohydrates.