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Earn 100
What is residual bodies made of?
Important Questions on Cell - The Unit of Life
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A cell organelle containing hydrolytic enzymes is:
HARD
Nuclear envelope is a derivative of:
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DNA is not present in:
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The solid linear cytoskeletal elements having a diameter of nm and made up of a single type of monomer are known as:
MEDIUM
Microtubules are the constituents of:
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Which of the following cell organelles is responsible for extracting energy from carbohydrates to form ATP?
HARD
Select the correct matching in the following pairs:
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Cilium and Flagellum emerge from centriole like structures called
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In a chloroplast the highest number of protons are found in:
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Water-soluble pigments found in plant cell vacuoles are:
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The osmotic expansion of a cell kept in water is chiefly regulated by:
HARD
A lysosome vesicle of diameter has an internal of . The total number of ions inside this vesicle would range from
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Which is the important site of formation of glycoproteins and glycolipids in eukaryotic cells?
MEDIUM
Select the mismatch.
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Chondriosome was discovered by ___ .
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Assertion In all green plants, each cell shows one chloroplast
Reason The ratio between the number of chloroplasts and the number of cells in Chlamydomonas is
The correct answer is
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Which of the following characters are found in ribosome?
I. They are composed of and proteins and are not surrounded by any membrane.
II. The membrane transports a number of ions.
III. They are membrane bound vesicular structures and rich in hydrolytic enzymes.
IV. They help in the synthesis of proteins.
The correct combination is:
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Which of the following are not membrane-bound?
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The region of chromatin that is stained lightly is
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Which of the following statements is not correct?
