Cell - the unit of life MCQ Question with Answer

Correct Answer : A

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Correct Answer : D

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Explanation
Plastids are found in all plant cells and in euglenoides.

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Correct Answer : D

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Explanation
Lysosomes are originated by golgi complex and contain many hydrolytic enzymes (hydrolases lipases, proteases, carbohydrases) which are optically active at the acidic pH.

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Correct Answer : C

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Explanation
The Golgi apparatus (also known as the Golgi complex, Golgi body) is an organelle, identified in 1897 by the Italian physician Camillo Golgi and named after him in 1898. Golgi apparatus is the important site of formation of glycoproteins and glycolipids. It functions as a factory in which proteins received from the ER are further processed and sorted for transport to their ultimate endpoints: lysosomes, the plasma membrane.

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Correct Answer : A

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Explanation
Golgi apparatus principally performs the function of packaging material to be delivered either to the intra cellular targets or secreted outside the cell.

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Correct Answer : A

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Explanation
Elaioplasts are a type of leucoplast that is specialized for the storage of lipids in plants. Elaioplasts house oil body deposits as rounded plastoglobuli, which are essentially fat droplets.

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Correct Answer : C

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

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