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
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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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Detailed explanation-1: -The carbon fixation process occurs during the light reaction phase of the Calvin cycle. It requires light to complete this segment of the cycle. Where does the Calvin cycle take place? The Calvin cycle takes place mainly in the leaf of a green plant, more specifically in the stroma of the chloroplasts.
Detailed explanation-2: -The thylakoid membranes contain chlorophyll and other pigments arranged in antenna arrays to capture light energy for two photosystems called photosystem I and photosystem II. However, the thylakoid membranes do not contain the Calvin cycle enzymes.
Detailed explanation-3: -Light-dependent reactions happen in the thylakoid membrane of the chloroplasts and occur in the presence of sunlight. The sunlight is converted to chemical energy during these reactions.