Question

Name and explain the processes which govern movement of substancesacross a cell

Answer 1

Answer:

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Obviously materials need to be able to enter and leave cells, and there are five main methods by which substances can move across a cell membrane: Lipid Diffusion. Lipid Diffusion (or Simple Diffusion) [back to top] ... Active Transport (or Pumping).

Explanation:

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Answer 2

Answer:

Answer:

Diffusion is a passive process of transport. A single substance tends to move from an area of high concentration to an area of low concentration until the concentration is equal across a space. ... Materials move within the cell 's cytosol by diffusion, and certain materials move through the plasma membrane by diffusion.❤