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Title: Cell - Structure and function part 1
Description: This can help you summarise
Description: This can help you summarise
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Cell- Structure and functions
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Q-2
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( Draw from Ncert book page no
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Ans
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Organisms made of more than one cell/cell types
are said to be multicellular
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Different cells are specialized to perform specific
functions
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E
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•
E
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•
Q-4
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Ans: Human cheek cell
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Define cell membrane and state its functions
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Cell membrane or plasma membrane is a thin, delicate membrane
surrounding the cytoplasm
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• It gives a definite shape to the cell
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Q-6
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Q-7
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Ans: Nerve Cell receives and transfers messages, thereby helping to
control and coordinate the working of different parts of the body
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What is cytoplasm?
Ans: The jelly-like substance present between the cell and nucleus is
called cytoplasm
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Q-9
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Ans
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It is separated from the cytoplasm by a porous membrane
called nuclear membrane
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Chromosome carry gene
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Therefore it is also called
as control center of the cell or brain of the cell
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e
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Q-10
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Ans
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Q-11
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Ans
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Eukaryotic cell
• The cell having nuclear material
Without Cell membrane
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• Nucleolus is absent
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• E
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bacteria, Blue green algae
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Human, animals,birds
etc
Title: Cell - Structure and function part 1
Description: This can help you summarise
Description: This can help you summarise