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True [87]
3 years ago
9

What are the three functions of a cell membrane? I will give Brainliest to the best answer!

Biology
1 answer:
____ [38]3 years ago
3 0
(1) they keep toxic substances out of the cell;
(2) they contain receptors and channels that allow specific molecules, such as ions, nutrients, wastes, and metabolic products, that mediate cellular and extracellular activities to pass between organelles and between the cell and the outside environment;
(3) they separate vital but incompatible metabolic processes conducted within organelles.
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Explanation:

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The speed at which the arterial solution enters the body is termed
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The answer you are looking for is called- rate of flow. Please answer as the brainiest. Thanks
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Consider how to complete this timeline to show the order in which different evolutionary ideas were developed.
patriot [66]

Answer:

The answer is c. W,X,Z

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According to the evolutionary timeline:

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  • (X)  1809 marked the publication of the first theory of evolution. Jean Baptiste Lamarck proposed that evolution occurred through the inheritance of acquired characters.
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