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AURORKA [14]
3 years ago
15

A function of a cell membranes in humans is the

Chemistry
1 answer:
r-ruslan [8.4K]3 years ago
4 0
<span>A cell membrane protects the structures within the cell. They are semipermeable which means that only certain objects are able to pass through them. They also give shape to the cell and support its structure. </span>
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Which elements can join with other elements to form covalent bonds? Check all that apply.
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C it comes from the air and mixes
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4 years ago
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Answer:

See below.

Explanation:

1) a.

MgCl₂

MgBr₂

Mg(O-H)₂

MgS

b.

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2) a.

NaOH

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b.

NH₄C≡N

c.

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2 years ago
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tia_tia [17]

Answer:

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6 0
4 years ago
Which of the following chemical reactions is an oxidation-reduction reaction?
8_murik_8 [283]
1) Reactions which<span> involves both a </span>reduction<span> process and a complementary </span>oxidation<span> process are called </span>oxidation-reduction.they <span>can't be double replacement reactions.</span>
Hence,
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andriy [413]

Answer:

ionic

Explanation:

4 0
3 years ago
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