Explanation In case of tropical plants, the environment consists of abundant sunlight and warmer temperature is needed. These environmental conditions favor the oxygenase activity corresponding to rubisco. This favorism means that there is a loss of huge amount of energy into the waste process of photorespiration. This loss of energy can be inhibited by using the C 4 pathway in the tropical plants

9th Edition

ISBN: 9781319114671

Author: Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher: W. H. Freeman

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Question

Chapter 20, Problem 17P

Interpretation Introduction

Interpretation:

The reason as to why C4 pathway is valuable for tropical plants is to be stated.

Concept introduction:

Photosynthesis is a reaction in which carbon dioxide and water combines together in the presence of sunlight to form glucose and oxygen. The photosynthetic process in which carbon is eliminated from CO2, so that it can be used in biomelcules is known as C4 pathway of carbon fixation.

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Chapter 20, Problem 16P

Chapter 20, Problem 18P

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Solution Summary: The author explains that the C_ 4 pathway of carbon fixation is valuable for tropical plants because it produces high amounts of energy that can be lost by oxygenase activity.

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