Campbell Essential Biology (7th Edition)
7th Edition
ISBN: 9780134765037
Author: Eric J. Simon, Jean L. Dickey, Jane B. Reece
Publisher: PEARSON
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Chapter 7, Problem 3SQ
Summary Introduction
To determine:
The inputs and outputs of photosynthesis.
Introduction:
Photosynthesis is a process in which the solar energy that is sunlight is used for the formation of chemical energy that is glucose from the carbon dioxide and water. During the photosynthesis, oxygen gas is evolved.
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Students have asked these similar questions
Which of the following are the products of the light reactions of photosynthesis.
A. Glucose
B. Water
C. ATP
D.NADP
E. Light energy
F. NADPH
G. Carbon dioxide
H. Oxygen
Which of the following is not a product of the light reactions in photosynthesis? a. O2 b. NADPH c. H2O d. ATP
Which of the following options best explains how less chlorophyll would affect the proces of
photosynthesis in plants?
6.
A. It would increase the rate of photosynthesis because of the increased production of food.
B. It would limit the amount water plants are able to take in, resulting in a slower rate of
photosynthesis.
C. It would increase the production of oxygen because the plant would need to work hard to
feed themselves.
С.
D. It would limit the amount of light absorbed by the plant and decrease the amount of food
the plant is able to produce for itself.
Chapter 7 Solutions
Campbell Essential Biology (7th Edition)
Ch. 7 - The light reactions take place in the structures...Ch. 7 - In terms of the spatial organization of...Ch. 7 - Prob. 3SQCh. 7 - Prob. 4SQCh. 7 - Prob. 5SQCh. 7 - Prob. 6SQCh. 7 - Prob. 7SQCh. 7 - Prob. 8SQCh. 7 - Prob. 9SQCh. 7 - For each statement, identify which major theme is...
Ch. 7 - For each statement, identify which major theme is...Ch. 7 - For each statement, identify which major theme is...Ch. 7 - Tropical rain forests cover only about 3% of...Ch. 7 - Suppose you wanted to discover whether the oxygen...Ch. 7 - Interpreting Data In the following graph, called...Ch. 7 - There is general agreement within the scientific...Ch. 7 - Burning biomass to produce electricity avoids many...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- 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.arrow_forwardDefine the following terms: a. photosynthesis b. photosystem c. light harvesting antenna d. reaction center e. chlorophyllarrow_forwardWhich of the following is true of chloroplastic ATP: Select one: a. it is made in the Calvin cycle and consumed in the light reactions b. it is used during photosynthesis, S assimilation, and N assimilation c. it does not leave the chloroplast, and is used to breakdown molecules d. it is made during photosynthesis and S assimilation e. it leaves the chloroplast, and is consumed in respiration and N assimilationarrow_forward
- The oxygen given off by photosynthesis comes froma. H2O. c. glucose.b. CO2. d. RuBP.arrow_forwardWhich of the following descriptions about photorespiration is not correct? Select one: a. Rubisco binds O2 instead of CO2. b. Carbon dioxide is released without producing ATP. c. It limits damaging products of light reactions that build up in the absence of the Calvin cycle at low CO2 concentrations. d. Peroxisomes and mitochondria rearrange and split the compound made by rubisco to fix CO2. e. It occurs in hot and dry conditions.arrow_forwardChoose the one answer that fits best. Which of the following statements about photosynthesis is NOT correct? a. it produces sugars O b. it releases oxygen O c. only plants are capable of photosynthesis O d. it consists of a light reaction and a dark reaction e. it takes place mostly in chloroplastsarrow_forward
- 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 productionarrow_forwardThe overall flow of electrons in the light reactions is from a. antenna pigments to the reaction center. b. H2O to CO2. c. photosystem I to photosystem II. d. H2O to NADPH.arrow_forwardWhich of the following substances does not participate in the Calvin–Benson cycle? a. ATP d. PGAL b. NADPH e. O2 c. RuBP f. CO2arrow_forward
- In the photosynthetic formation of ATP, the enzyme ATP synthase couples the synthesis of ATP to: A. the diffusion of protons B. the reduction of NADP+ C. the excitation of chlorophyll D. the reduction of chlorophyll E. CO2 fixationarrow_forwardWhich of the following correctly describes the flow of electrons during photosynthesis? Select one: a. water, PS II, PS I, sugars b. glucose, water, O2, PSII c. water, sugars, PS I, PSII d. CO2, water, glucose, PSI e. water, PS I, PS II, sugarsarrow_forwardWhich of the following occurs during the carbon-fixation reactions of photosynthesis? A. Water is converted into hydrogen and water. B. CO2 is converted into sugars. C. Chlorophyll acts as an enzyme. D. Nothing occurs; the plant rests in the dark. E. Glucose and oxygen are reduced to CO2 and water.arrow_forward
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