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kupik [55]
3 years ago
5

_____ are proteins found on the surface of cells.

Biology
1 answer:
zaharov [31]3 years ago
6 0

Answer:

Histamine

Explanation:

Histamine works by binding to histamine receptors on the surface of cells.

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Wich statement best describes the first stage of cellular respiration? ​
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Which two characteristics of living things do viruses exhibit?
LuckyWell [14K]

Answer:

Viruses exhibit two out of above mentioned which are

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2. They reproduce

Explanation:

Viruses can be classified as either living or non living organisms

They can be classified as living organisms because of the following reasons

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8 0
4 years ago
Please help me!<br><br> How does deforestation affect the biogeochemical cycles?
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3 years ago
What evolutionary advantage does a eukaryotic cell have compared with a prokaryotic cell?
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Answer:

Prokayotes may be defined as the organisms that lacks the nucleus and the membrane bound cell organelle. Eukaryotes have the well defined nucleus and contains the membrane bound cell organelle.

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