What is mitochondria Related: Chapter Notes - CELL: The Fundamental Unit of Life, Class 9 Science?

Question

What is mitochondria Related:  Chapter Notes - CELL: The Fundamental Unit of Life, Class 9 Science?

Answer

Mitochondria is a cell organelle . It is also called the 'power house of the cell' because it generates ATP.

Answer

Mitochondria is acell organelle which is alao called as power house of the cell. It is called so because it works as digestive system for the cell . It produces energy in the form of ATP to perform various chemical activities of the cell ATP is the energy currency of the cell.
ATP(andosine triphosphate )

Answer

Mitochondria: The Powerhouse of the Cell
Mitochondria are essential organelles found in the cells of most eukaryotic organisms. They play a crucial role in energy production and are often referred to as the 'powerhouses' of the cell.
Structure of Mitochondria
- Mitochondria have a double membrane structure:
- Outer Membrane: Smooth and permeable to small molecules.
- Inner Membrane: Folded into structures called cristae, which increase surface area for energy production.
Functions of Mitochondria
- Energy Production: Mitochondria are primarily responsible for generating adenosine triphosphate (ATP) through cellular respiration.
- Metabolism: They play a role in various metabolic pathways, including the citric acid cycle (Krebs cycle).
- Regulation of Cellular Activities: Mitochondria also help regulate metabolic processes, including apoptosis (programmed cell death).
Importance of Mitochondria
- Cell Survival: The energy produced by mitochondria is vital for cell survival and function.
- Muscle Function: In muscle cells, mitochondria provide the energy necessary for contraction and endurance.
- Role in Diseases: Dysfunctional mitochondria are linked to various diseases, including neurodegenerative disorders and metabolic syndromes.
Conclusion
Understanding mitochondria is fundamental in biology and medicine. Their role in energy production and metabolism highlights their importance in maintaining cellular health and function. Proper mitochondrial function is essential for overall health and well-being.

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