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  • Animal Cell.

  • Watch out. Risky road ahead.

  • The Animal cell is surrounded by a semi-permeable cell membrane.

  • The cell membrane allows only specific materials to move in and out of the cell.

  • Let me get inside.

  • Sorry buddy, Humans are not allowed - Animal cell Team.

  • Please let me get inside.

  • The police is chasing me.

  • Okay, you are allowed to come inside.

  • Scanning inside Animal cell.

  • The different parts of the cell are called organelles. Nucleus, Mitochondria, Endoplasmic Reticulum, Golgi Apparatus, Lysosomes.

  • The cytoplasm is a jelly like substance.

  • Cytoplasm provides a surface for all the organelles in the animal cell.

  • Let us study these organelles.

  • Welcome my friend

  • Mr. Nucleus

  • My name is Nucleus.

  • Being the control center of cell, I decide and control most of the functions going on in the cell.

  • We are the mitochondria.

  • We are the sites for cellular respiration in cells.

  • We are the powerhouses of the cell because we release energy rich compounds called ATP.

  • ATP is needed for the functioning, growth and maintenance of the body.

  • Let us now study about the endoplasmic reticulum.

  • The endoplasmic reticulum is a large network of membrane bound sheets.

  • They help in transporting and exchanging materials between the various regions of the cytoplasm.

  • The endoplasmic reticulum is of two types

  • The smooth endoplasmic reticulum

  • The rough endoplasmic reticulum.

  • The smooth endoplasmic reticulum helps in the formation of lipids.

  • Lipids are essential components of the cell membrane.

  • The rough endoplasmic reticulum has ribosomes.

  • Ribosomes help in building proteins in the rough endoplasmic reticulum.

  • The proteins go to the golgi apparatus.

  • The protein is processed inside the golgi apparatus.

  • Observe the other side.

  • The proteins are packaged and sent outside.

  • The golgi apparatus is involved in the formation of lysosomes.

  • The lysosomes contain powerful digestive enzymes that help in cell digestion.

  • The cell is damaged.

  • You must leave.

  • The cell is damaged.

  • When the cell is damaged, the lysosome bursts.

  • After the lysosome bursts, digestive enzymes get released.

  • The digestive enzymes digest their own cell.

  • Hence, lysosomes are called suicide bags of the cell.

  • The End.

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Animal Cell.

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