Question

define immunology?
exocytosis,and apoptosis​

Answer 1

Answer:

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Answer 2

Immunology:

• A crucial area of the medical and biological sciences, immunology is the study of the immune system.
• Our immune system defends us against infection using a number of different mechanisms.
• Diseases including cancer, allergies, and autoimmunity can develop if the immune system is not working properly.

Apoptosis:

• The process of programmable cell death is called apoptosis.
• Unwanted cells, such as those between a developing hand's fingers, are removed during the early stages of development.
• Adult bodies employ apoptosis to get rid of cells that can no longer be repaired.
• Apoptosis aids in the prevention of cancer.

Exocytosis:

• A cell moves molecules out of the cell through an active transport and bulk transport process called exocytosis.
• Cells transport components from inside the cell into the extracellular fluid through a process called exocytosis.
• A vesicle undergoes exocytosis when its plasma membrane fuses with it, releasing its contents outside the cell.

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