PHOTOSYNTHESIS
THE CHLOROPLAST
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Stacks of thylakoids.
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Stacks of lamella
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Colorless fluid
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Detailed explanation-1: -Chloroplasts contain a system of membrane sacs, the thylakoids, some of which are stacked to form grana (singular, granum), whereas others float freely in the stroma . It is on the thylakoid membranes that the electron carriers necessary for photosynthesis reside.
Detailed explanation-2: -Each granum is made up of a stack of closed compartment called thylakoids. Each thylakoid consists of two parallel membranes joined at their margins. The membranes of thylakoids contain the layer of particles called chlorophyll.
Detailed explanation-3: -Final answer: The stack of thylakoids of chloroplast is called a granum.
Detailed explanation-4: -A stack of thylakoids is known as “Granum". It increases the surface area of the chloroplasts.