INTRODUCTION TO MICROSCOPY CELL BIOLOGY
MITOCHONDRIA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True or False. The electron transport chain for both the mitochondria and the chloroplast occur on membranes.
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True
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False
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -All electron-transport processes occur in the thylakoid membrane: to make ATP, H+ is pumped into the thylakoid space, and a backflow of H+ through an ATP synthase then produces the ATP in the chloroplast stroma.
Detailed explanation-2: -The mitochondrial electron transport chain (ETC) consists of five protein complexes integrated into the inner mitochondrial membrane.
Detailed explanation-3: -Answer and Explanation: The correct answer is (c) endosymbiosis. Both mitochondria and chloroplasts are thought to have evolved by the process of endosymbiosis.
There is 1 question to complete.