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vodka [1.7K]
2 years ago
6

What is the plasma (cell) membrane? What is its main function?

Biology
2 answers:
Ksivusya [100]2 years ago
7 0
The plasma membrane is the outermost layer of a cell. It’s mainly responsible to act as a barrier to maintain proteins within the cell
yanalaym [24]2 years ago
3 0

The plasma membrane, also called the cell membrane, is the membrane found in all cells that separates the interior of the cell from the outside environment.

The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell. And that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.

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Why must the cell move things in and out of it?
Varvara68 [4.7K]

Answer:

Moving things in and out of the cell is an important role of the plasma membrane. It controls everything that enters and leaves the cell. There are two basic ways that substances can cross the plasma membrane: passive transport, which requires no energy; and active transport, which requires energy.

7 0
3 years ago
What organelles are in a white blood cell<br> ?
nika2105 [10]
Lysosomes are found in white blood cells and is what provides the enzymes need to consume the foreign object that it finds in the body. 
7 0
3 years ago
Why do you think Community Health Workers serve as connectors to the community?​
olga2289 [7]

Answer:

CHWs may perform the following roles: Create connections between vulnerable populations and healthcare providers. ... Ensure cultural competence among healthcare providers serving vulnerable populations. Educate healthcare providers and stakeholders about community health needs

Explanation:

Hope it helps! Correct me if I am wrong!

I'm sure about my answer!

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Its ok if you don't want to!

8 0
3 years ago
By selling a bicycle for 819$ vijay loses 9%.At what price should he sell it to make profit of 5%?
notka56 [123]
100%-9%=91%
$819/91%=$900
100%+5%=105%
$900x105%=$945
Answer: He should sell it at $945 to make a profit of 5%.
3 0
3 years ago
The factor most likely to result in a decrease in the size of a specific population
MrMuchimi

Answer:

Famine.

Explanation:

Famine, a shortage of water or food, will often result in a significant population decrease.

3 0
2 years ago
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