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photoshop1234 [79]
3 years ago
15

5. Explain how the structure of a cell's membrane is related to its function,

Biology
2 answers:
Step2247 [10]3 years ago
4 0
The primary function of the plasma membrane is to protect the cell from its surroundings. Composed of a phospholipid bilayer with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substances in and out of cells.
Licemer1 [7]3 years ago
4 0
Answer:

It’s composed of a phospholipid bilayer with embedded proteins, so the plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substances in and out of cells.
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Differentiate 10sinxcosx​
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Answer:

10\,cos\,2x

Explanation:

To differentiate: 10\,sinx\,\,cos x

Solution:

Use product rule: [f(x)g(x)]'=f'(x)g(x)+f(x)g'(x) and the following formulae:

(sinx)'=cosx\,,\,(cosx)'=-sinx

(10\,sinx\,\,cos x)'=10[(sinx)'cosx+(sinx)(cosx)']\\\\=10[cosx\,cosx-sinx\,sinx]\\\\=10[cos^2x-sin^2x]

Use cos^2x-sin^2x=cos2x

(10\,sinx\,cosx)'=10\,cos2x

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Where does the exchange of oxygen, nutrients, and wastes occur?
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The correct answer is A
5 0
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NNADVOKAT [17]

Answer:

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Remember that the Hardy-Weinberg equilibrium equation is <u>used when the population maintains its genetic variation constant</u>.

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Where in the United States and what year was the first documented case?
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The first reported case happened in Queens, New York in 1999.

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West Nile Virus: An Historical Overview

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PMCID: PMC3111838

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