Grana are

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8.Cell: The Unit of Life

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Grana are

protein storing plastids.

coloured plastids.

stacks of thylakoids.

individual thylakoids present in stroma.

Solution

rana is a stacked membranous structure within the chloroplasts of plants and green algae that contains the chlorophyll (green pigment). It is the site of the light reactions of photosynthesis. The sac-like membranes that make up grana are known as thylakoids.

Standard 11

Biology

Plastids are found in

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……are found in all plant cells and in euglenoides

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Where the starch is stored in the plant cell ?

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Mitochondria and chloroplast are

$(A)$ semiautonomous organelles

$(B)$ formed by division of preexisting organelles and they contain $DNA$ but lack protein synthesising machinery.

Which one of the following options is correct ?

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(NEET-2016)

$A$ : Chloroplast is a semi-autonomous organelle.

$R$ : The ribosomes of the chloroplast are smaller than cytoplasmic ribosomes.

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Grana are

Solution

Similar Questions

Plastids are found in

……are found in all plant cells and in euglenoides

Where the starch is stored in the plant cell ?

Mitochondria and chloroplast are $(A)$ semi­autonomous organelles $(B)$ formed by division of pre­existing organelles and they contain $DNA$ but lack protein synthesising machinery. Which one of the following options is correct ?

$A$ : Chloroplast is a semi-autonomous organelle. $R$ : The ribosomes of the chloroplast are smaller than cytoplasmic ribosomes.

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Mitochondria and chloroplast are

$(A)$ semiautonomous organelles

$(B)$ formed by division of preexisting organelles and they contain $DNA$ but lack protein synthesising machinery.

Which one of the following options is correct ?

$A$ : Chloroplast is a semi-autonomous organelle.

$R$ : The ribosomes of the chloroplast are smaller than cytoplasmic ribosomes.