Mitochondria

Animal Cell – Definition, Structure, Parts, Functions and Diagram

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Definition of animal cell Animals are a large group of diverse living organisms that make up to three-quarters of all species on earth. With their ability to move, to respond to stimuli, respond to environmental changes and adapt to different modes of feeding defense mechanisms and reproduction, all these mechanisms are enhanced by their constituent … Read more Animal Cell – Definition, Structure, Parts, Functions and Diagram

Mitochondria- Definition, Structure, Functions and Diagram

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Mitochondria- Structure and Functions

Mitochondria Definition Mitochondria are oxygen-consuming ribbon-shaped cellular organelles of immense importance floating free throughout the cell. They are known as the “powerhouse of the cell” since these organelles supply all the necessary biological energy to the cell by oxidizing the substrates available. The enzymatic oxidation of chemical compounds in the mitochondria releases energy.  Since mitochondria … Read more Mitochondria- Definition, Structure, Functions and Diagram

Isolation of Mitochondria from Plants, Yeast Cells, Mice, Cell Culture

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Isolation of Mitochondria from Cell Culture

Isolation of Mitochondria from Plants, Yeast Cells, Mice, Cell Culture Mitochondria are central organelles controlling the life and death of the cell. They participate in key metabolic reactions, synthesize most of the ATP and regulate a number of signaling cascades, including apoptosis. Investigating functional mitochondria that have been isolated from different tissues and from cultured … Read more Isolation of Mitochondria from Plants, Yeast Cells, Mice, Cell Culture

Extranuclear Inheritance- Cytoplasmic Factors and Types

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Extranuclear Inheritance

Extranuclear Inheritance- Cytoplasmic Factors and Types Though, the genes of nuclear chromosomes have a significant and key role in the inheritance of almost all traits from generations to generations, they altogether cannot be considered as the sole vehicles of inheritance. Certain experimental evidences suggest the occurrence of certain extranuclear genes or DNA molecules in the … Read more Extranuclear Inheritance- Cytoplasmic Factors and Types