PLANT PHYSIOLOGY
PHOTOSYNTHESIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Where are chloroplast located on the plant?
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stems
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roots
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leaves
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None of the above
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Explanation:
Detailed explanation-1: -In plants, chloroplasts are concentrated particularly in the parenchyma cells of the leaf mesophyll (the internal cell layers of a leaf).
Detailed explanation-2: -Chloroplasts, found mainly in the middle layer of the leaf, are bound by a double membrane that encloses the stroma, the dense fluid content of the chloroplast.
Detailed explanation-3: -Chloroplasts are commonly found in guard cells located in plant leaves, roughly 1–2 m thick and 5–7 m in diameter. Chloroplasts are oval-shaped and have two membranes: an outer membrane and an inner membrane. Between the outer and inner membrane is the intermembrane space approximately 10-20 nm wide.
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