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raketka [301]
3 years ago
5

Identify all of the true

Biology
1 answer:
damaskus [11]3 years ago
8 0

Explanation:

a) True. The bigger the difference, the steeper the concentration gradient and the faster the molecules of a substance will diffuse.

b) True. Active transport requires cellular energy to achieve this.

c) False. Diffusion is the net movement of molecules from an area where they are at a higher concentration to areas where they are at a lower concentration.

d) True. For diffusion to work, the particles must be able to move around.

e) True. Osmosis requires energy from respiration to be carried

out.

f) False. Partially permeable membranes allow  only water but not other dissolved substances to pass through.

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Both organisms are composed of cells, the basic unit of life, with each cell surrounded by a cell membrane. The biggest difference between prokaryotes and eukaryotes is that eukaryotes have a nucleus.

3 0
4 years ago
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Hatshy [7]

The best answer is B.

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8 0
4 years ago
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50% of the planets are made mainly of gas true or false
ella [17]

Answer: I think the answer is true

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6 0
3 years ago
PLEASE HELP
ANEK [815]

Answer:

Tubules?

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