Question

Explain the parts of a cell? ​

Answer 1

$\huge\underline\mathfrak\pink{Cell-}$

Firstly, you should know what is cell?

=> Cell is the structural and functional unit of life. Almost every living being is made up of cell.

Now, types of cell :

★ Cell is of two types

• plant cell : present in plants, fungi bacteria etc.
• animal cell : present in human, animals

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On the basis of number of cell, organisms are if two types :

• Unicellular organisms : Organisms made up of only one type of cell.
• Multicellular organisms : organisms made up of more than one of cell.

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Now, cell is divided into three types ( say ) :

• Cell membrane ( Also called plasma membrane, made up of lipid and proteins and shows selectively permeability i.e allow only selected materials to pass in and out of the cell. )
• nucleus ( master controller of the cell )
• cytoplasm ( gel like structure contains organelles and genetic material )

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Organelles :

• Endoplasmic reticulum ( it is of two types : smooth and rough )
• Golgi apparatus ( also called golgi complex )
• Ribosomes ( protein factory of cell )
• Lysosome ( suicidal bag )
• Vacuole ( kitchen of the cell )
• mitochondria ( power house of the cell )

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Extra :

★Cytoplasmic streaming : Rotation of cytoplasm in circular motion is called cytoplasmic steaming or cyclosis.

★ Membrane biogenesis : Formation of membrane with the help of lipids and proteins is called membrane biogenesis.

★ Cell wall : An extra rigid membrane present only in plant cell is called cell wall.

Answer 2

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${\boxed{\boxed{\sf{What \: is \: cell?}}}}$

A cell is the basic structural function unit organ of a living beings. cells are the basic structure which are not only found in humans but also found in animals. In science it is said "Cells to be considered as bricks".

While taking about cell we think why it is related with a brick but it is not actually science is not just a subject is tells many unknown mysterious matter, beyond science they are many theory while learning deeply into something we get knowledge about this similarly cell is compared with bricks, science proofs us everything with a scientific definition.

I will explain what's the reason behind relationship between bricks and cells. the comparison looks funny but it's the reality. According to science, scientists says the a cell to be as a brick. We must bricks to build our house, in the same way scientists say us that millions of cells in our body together make ever organism, Similarly this is same for the animals.