1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vekshin1
2 years ago
8

Every cell is surrounded by a thin membrane. What is the main function of this cell membrane?. A. to limit the size of the cell

and keep the shape of the cell the same. . B. to protect the cell from invasion by bacteria and viruses. . C. to allow each cell to form connections with other cells. . D. to separate the inside of the cell from the outside environment.
Biology
2 answers:
Cloud [144]2 years ago
3 0

Answer: Option B

Explanation: The thin layer that forms the outer covering of the cell is known as the cell membrane. It is composed of the lipid bilayer which as embedded proteins.

This membrane is selectively permeable which means it allows only specific molecules to pass through them.

The main function of cell membrane is to protect the cell from the outer environment and by the invasion of harmful bacteria and viruses.

EleoNora [17]2 years ago
3 0

Answer:The answer is answer D  to separate the inside of the cell  from the outside environment

Explanation:

You might be interested in
Who became empress of India following the Sepoy Rebellion?
hichkok12 [17]
The empress of India during this period; the so called Sepoy Rebellion was Queen Victoria of the British Empire, who was now also consequently the queen of India. 

Her reign was a very specific and characteristic rule where she enforced different rules and made different changes to the everyday life of people. 
3 0
3 years ago
Read 2 more answers
What are two ways plant cells are like animal and human cells?
Mrac [35]
Two ways that plant cells are like animal and human cells is that plant cells are eukaryotic just like animal and human and that they also have a nucleus.

Hope this helps!
Can u plz mark me as brainliest? I really need it!
4 0
3 years ago
When receiving x rays, individuals wear a lead
VladimirAG [237]
When receiving x rays, individuals wear a lead<span>shield over major organs in order to limit the
body’s exposure to radiation. One reason for this
procedure is to </span><span>prevent mutations in gametes</span>
3 0
3 years ago
Read 2 more answers
Which of the following groups of organisms uses cellular respiration in mitochondria to produce ATP for their energy needs
valentinak56 [21]
Send me the options!
4 0
3 years ago
Approximately 55%of an adult female body weight is water if a woman body contains 38 kg of water what is the woman's total weigh
bezimeni [28]

Answer: 69kg

Explanation:

Let the total weight of the woman be represented by x. Based on the information given, we can derive an equation which will be:

55% of x = 38kg

55/100 × x = 38kg

0.55 × x = 38kg

0.55x = 38kg

Divide through by 0.55

x = 38kg/0.55

x = 69.09099

x = 69kg

Therefore, the woman's total weight is 69kg.

4 0
2 years ago
Other questions:
  • In which section of the nephron does the filtrate have a higher osmolarity than the blood when it enters and lower osmolarity th
    7·1 answer
  • Transcription and translation of the mrna molecule in protein synthesis occurs in two different locations. translation occurs __
    11·1 answer
  • 1. What type of trees are found in the taiga ecosystem?
    10·2 answers
  • Would you kindly help me with this question?
    11·2 answers
  • What happens to our solid waste?
    5·1 answer
  • Sugar water is a different kind of mixture called a
    12·2 answers
  • 1. Explain the importance of cells to life
    10·1 answer
  • The person in the picture has a lot of potential energy? true or false
    12·2 answers
  • What does a eukaryotic cell have that a prokaryotic cell does not?
    14·1 answer
  • Astronomy is the study of the ___ beyond earth.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!