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Dahasolnce [82]
3 years ago
6

what 2 factors will the selectively permeable cell membrane use to select what can enter or leave the cell? I wrote size but wha

t else?​
Biology
1 answer:
____ [38]3 years ago
7 0
The cell membrane is semipermeable (or selectively permeable). It is made of a phospholipid bilayer, along with other various lipids, proteins, and carbohydrates.
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seraphim [82]

Biogeochemical cycle are cycles of materials through the biotic and abiotic components of earth.

A biogeochemical cycle refers to the processes through which an element or compound like water moves between its different living and nonliving forms and places in the biosphere.

  • The biogeochemical cycles of water, carbon, nitrogen, phosphorus, and sulfur are crucial to living things.
  • Heat is produced as energy moves through an ecosystem, yet chemical components are recycled.
  • Elements are carried through biogeochemical cycles in a number of ways, from the nonliving (abiotic) to the living (biotic) components of the biosphere, and back again.

Learn more about the Biogeochemical cycle with the help of the given link:

brainly.com/question/862885

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3 0
1 year ago
The most direct method by which an ion or molecule can move across a cell membrane is by ____________.A. using an integral prote
Sveta_85 [38]

Answer:

C. Simple diffusion

Explanation:

Simple diffusion from a high to low concentration is the most direct method that ions or molecules can move across a cell membrane.

Through this method, no proteins are required for transport, and no energy is used.

The ion or molecule being transported directly moves across the cell membrane, without any other factors involved.

So, the correct answer is C. Simple diffusion

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The vaccine helps your immune system the immune system is better

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I believe the correct one is the 2nd option .
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