Biology, asked by vinita315gmail, 1 year ago

explain structure of the cell?

Answers

Answered by sallu14
9
Cell Structure 1: Basics of cellular structures and functions.Cells are a basic unit of life, sharing many common mechanisms across different classes of organisms (plants, animals, microorganisms). ... In acell, the external bilayer (plasma membrane) and the nuclear membrane are built and maintained by lipids.
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Answered by hasteerharsh
14
The Cell is the structural and functional unit of living organism
It is divided into two parts
Cell membrane
Protoplasm
Cell membrane _ Around the cell there is a thin membrane which surrounds the protoplasm It is vry soft and elastic It controls inflow and outflow of materials It provides shape to cell and protoplasm remains safe inside it
Protoplasm _ The thick fluid which fills the cell Protoplasm is the basis of life All life proceses take place in the protoplasm
Protoplasm has 2 parts
Nucleus
Cytoplasm
Nucleus _Nearly in the centre of the cell there is present a large structure called nucleus Nucleus controls all activities of cell There are 4 main parts of this
nuclear membrane
nucleoplasm
chromatin reticulum
nucleolus
Cytoplasm _ The thick dense material present inside the cell except nucleus is called cytoplasm The cytoplasm contains living and non living particles
Mitochondria
Vacuole
Ribosome
Centrioles
Cilia and flagella

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