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
Tju [1.3M]
3 years ago
13

What is the purpose of the cell membrane

Biology
1 answer:
yanalaym [24]3 years ago
8 0
The cell membrane protects the cell and keeps bad things like viruses from getting in the cell.<span>It consists of the lipid bilayer with embedded proteins.</span>
You might be interested in
Predict the level of transcription of the trp operon genes (low to high) in the presence of low levels of tryptophan in E coli c
denpristay [2]

Answer:

D) All the above

Explanation:

3 0
3 years ago
It is recommended that you consume from 10 to ________ percent of your total daily calories from protein. 25 15 30 35
uranmaximum [27]
It is recommended that one to consume from 10 to 35 percent of your total daily calories from protein.  According to RDA the current adult dietary intake they recommend for protein is 10 % to 35%.  From the dietary reference intake about 0.8 grams of protein per kilogram of body weight, or 0.36 per pound, which averages to about 56 grams per day for men and about 46 grams per day for women.
3 0
3 years ago
Which best describes pnf stretching?
Viktor [21]
The answer to the question is letter d
7 0
3 years ago
What is meant by "peer review" in scientific journals?
ryzh [129]

Peer review is a means of quality control for scholarly journal articles and books. It is the evaluation process of academic, scientific and professional work done by other individuals working in a similar field. Sometimes, the articles published in academic Journals are also referred as scholarly journals.

Hope this helps.

4 0
3 years ago
Which is an example of the bottleneck effect? Green beetles move to a new location and build a new colony there. Green beetles s
hram777 [196]
A bottleneck is very narrow, which means that only a portion of the contents of the bottle cat get out (at the time). 

From this effect, people use the word bottleneck when only a few individuals of a population survive: 

the answer is: I<span>nsecticide spraying eliminates all but a few of the beetles on an island.</span>
6 0
3 years ago
Other questions:
  • In the late 1960s, Robert Paine conducted landmark studies on diversity in the rocky intertidal zone, comparing the species dive
    13·1 answer
  • Neural tracts that convey life-saving information to the brain concerning burning pain would be ________.
    9·1 answer
  • Answers are
    8·1 answer
  • What defines a species' niche? i. abiotic factors ii. biotic factors iii. food web?
    12·1 answer
  • What moral question does the presence of robots and cyborgs in science fiction most often inspire?
    14·2 answers
  • Which of the following is not one of the reasons to properly warm up before exercising?
    7·2 answers
  • Cells need energy in order to A. change shape. B. reproduce. C. make molecules. D. all of these
    15·2 answers
  • __________ are multi-celled, plant-like organisms that usually aren't dangerous in a healthy person.
    5·1 answer
  • The Yersinia pestis bacteria cause what disease?
    15·1 answer
  • Does anyone know what they wanna do for the rest of their life job wise?????????????
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!