Biology, asked by 123aishwarya123, 6 months ago

procedure to know about the cell, cell organelles, and its functions (its a school project, plzz understand)​

Answers

Answered by Anonymous
34

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Cells :

The cells is the fundamental structural and functional unit of all living beings. It is the smallest part of the body of an organism which is capable of independent existence and of performing the essential functions of life.

Every cell has its own life. old and weak cells in the body continually die and are replaced by new cells. Red blood cells for instance die after about 120 days. All organisms include ourselves, start life as a single cell.

Cells are so small that they are only seen under a microscope, and can't be seen through naked eyes. Every part of our body— the skin, the brain, the muscles are composed of cells.

Cell theory

The cell theory stated three major points.

  • The cell is the smallest unit of a structure of all living beings.
  • The cells is the unit of function of all living things.
  • All cells arise from pre-existing cells.

Cell structure

A generalised cell consists of three essential parts :

  • Cell membrane
  • nucleus
  • cytoplasm

Cell organelles

  • endoplasmic reticulum
  • ribosomes
  • mitochondria
  • Golgi apparatus
  • lysosomes
  • centrosomes & centrioles
  • plastid
Attachments:
Answered by 4516
2

Cells :

The cells is the fundamental structural and functional unit of all living beings. It is the smallest part of the body of an organism which is capable of independent existence and of performing the essential functions of life.

Every cell has its own life. old and weak cells in the body continually die and are replaced by new cells. Red blood cells for instance die after about 120 days. All organisms include ourselves, start life as a single cell.

Cells are so small that they are only seen under a microscope, and can't be seen through naked eyes. Every part of our body— the skin, the brain, the muscles are composed of cells.

Cell theory

The cell theory stated three major points.

The cell is the smallest unit of a structure of all living beings.

The cells is the unit of function of all living things.

All cells arise from pre-existing cells.

Cell structure

A generalised cell consists of three essential parts :

Cell membrane

nucleus

cytoplasm

Cell organelles

endoplasmic reticulum

ribosomes

mitochondria

Golgi apparatus

lysosomes

centrosomes & centrioles

plastid

Plz mark me as the brainliest!!!

Hope it helps...

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