What is Endocytosis – Class 9

Endocytosis allows cells to take in external materials by forming vesicles that fuse with the cell membrane. This process is vital for nutrient uptake and immune function. There are three steps and three types of Endocytosis. Phagocytosis engulfs particles, while Pinocytosis takes up fluids and solutes. Receptor-Mediated Endocytosis uses specific receptors to target and internalise molecules.

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Differentiate between Homogeneous and Heterogeneous mixture with examples.

List the points of difference between Homogeneous and Heterogeneous mixtures.   Homogeneous mixture Heterogeneous mixture Its constituents are uniformly distributed all over the mixture. It’s constituents are not distributed uniformly. …

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Difference between Striated, Smooth and Cardiac muscles

How did the British exploit the forest resources of India for their economic development?

In 19 century British exploit the forest resources of India for their economic development. Under British Colonial rule deforestation for economic development in India become systematic and extensive. In the …

How did the British exploit the forest resources of India for their economic development? Read More