2 years ago

Describe one way in which osmosis is similar to simple diffusion and one way in which it is different.

1 answer:

7 0

Water or other molecules move down their concentration gradient without any energy.........

difference - simple diffusion uses help of transporting protein in the membrane whereas osmosis uses no help.

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Glucagon is secreted from ________ cells of the pancreas and stimulates ________.

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Answer: D) alpha: catabolism

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Glucagon stimulates the enzyme glycogen phospholylase which breaks down glycogen into glucose units.

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What happens to the growth rate of a population as its size nears its carrying capacity

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B is correct the births exceed deaths

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