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4 years ago

What does plasma membrane do

Chemistry

2 answers:

krek1111 [17]4 years ago

8 0

Control movements in and out of cell

MAXImum [283]4 years ago

7 0

Answer: Plasma membrane serves many roles in the cell.

The plasma membrane of a cell is a mess work which is made up of proteins and lipids that forms the outer layer of any cell. It is also called as cell membrane and acts as boundary for the cell.

The plasma membrane is semi permeable and it also regulates the materials that will enter the cell and that is restricted.

It protects the cell from the outer environment environment and maintains the stability and integrity of the cell.

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How are the various features of the Earth created by the Earth’s inner processes?

goblinko [34]

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3 years ago

What two factors affect the pressure in a solid

grigory [225]

There are four main factors that can affect the reaction rate of a chemical reaction:

Reactant concentration. Increasing the concentration of one or more reactants will often increase the rate of reaction. ...

Physical state of the reactants and surface area. ...

Temperature. ...

Presence of a catalyst.

please make me brainlist answer

4 0

4 years ago

Below are 10 different metric prefixes and their abbreviations. Match them up. :)

Sladkaya [172]

Answer:

1.G → giga

2.da → deca

3.n → nano

4.m → milli

5.M → mega

6.k → kilo

7.c → centi

8.d → deci

9.h → hecto

10.µ → micro

Explanation:

In descending order:

1.G → giga (1 . 10⁹)

5.M → mega (1 . 10⁶)

6.k → kilo (1 . 10³)

9.h → hecto (1 . 10²)

2.da → deca (1 . 10¹)

8.d → deci (1 . 10⁻¹)

7.c → centi (1 . 10⁻²)

4.m → milli (1 . 10⁻³)

10.µ → micro (1 . 10⁻⁶)

3.n → nano (1 . 10⁻⁹)

In example:

1000000 m = 1 Mm

0,000000001 m = 1 nm

7 0

3 years ago

CH3(CH2)50CH3<br><br> How many atoms

ahrayia [7]

Explanation:

An atom is the smallest indivisible particle of any matter. Atoms are distinct and distinguishable from one another and are called elements:

CH₃(CH₂)₅0CH₃

There are 3 different kinds of atoms in the compound above called

elements

Carbon

Hydrogen

Oxygen

In the compound the subscripts gives the number of atoms:

C - 7

H - 16

0 - 1

Number of atoms in the compound is 24.

Learn more:

Number of atoms brainly.com/question/10419836

#learnwithBrainly

3 0

3 years ago

How much would 400. jelly beans weigh in grams?

Ulleksa [173]

Answer:

453 or 453.592

Explanation:

400 jellybeans are about a pound and a pound is 453.592 grams

6 0

3 years ago