the drug is absorbed or taken into the blood- stream by the capillaries from an area of higher concentration to an area of lower concentration. this process of diffusion is a

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The drug is absorbed or taken into the bloodstream by the capillaries from an area of higher concentration to an area of lower concentration. this process of diffusion is a Passive transport.

A type of membrane transport called passive transport moves materials across cell membranes without the use of energy. Active transport uses cellular energy to transfer materials across cell membranes, whereas passive transport uses the second law of thermodynamics.

Passive transport is a phenomena that happens naturally and doesn't require the cell to use energy to move. Diffusion is the process by which chemicals travel passively from a region of higher concentration to a region of lower concentration.

The rate of diffusion is influenced by the gradient in concentration, the size of the diffusing particles, and the system temperature.

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