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Why are endocytosis and exocytosis important processes to cells?

Answer 1

Endocytosis enables the cell to take in the bacteria or fluid droplets from out side the cell and this is important for defense and nutrition respectively. Exocytosis is important for the cell to secrete products like hormones or enzymes to the outside so other body parts can make use of them like insulin and digestive enzymes from the pancreas.

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Answer 2

Madeline Andrews

Endocytosis and exocytosis are important processes to cells because they allow the cell to take in and release substances, respectively, which is crucial for maintaining cellular homeostasis, communication with the environment, and transporting molecules across the cell membrane.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.