OBJECTIVE LIFE SCIENCE
CELL BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It is able to capture the Sun’s energy.
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It increases the surface area.
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It decreases the amount of energy.
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It allows more sugar to be made.
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Detailed explanation-1: -To increase the capacity of the mitochondrion to synthesize ATP, the inner membrane is folded to form cristae . These folds allow a much greater amount of electron transport chain enzymes and ATP synthase to be packed into the mitochondrion.
Detailed explanation-2: -Cristae are folds in the inner mitochondria membrane. These folds increase the surface area of the inner membrane where energy production occurs. Therefore, an increased surface area allows the mitochondria to produce more energy at a faster rate.
Detailed explanation-3: -Consequently, the inner mitochondrial membrane is the functional barrier to the passage of small molecules between the cytosol and the matrix and maintains the proton gradient that drives oxidative phosphorylation.
Detailed explanation-4: -The mitochondria contains many folds in the inner membrane called cristae in its structure where various biological processes occur. These folds function to increase the surface area of the mitochondria and therefore increase the energy output as well.