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
romanna [79]
3 years ago
14

All cells are surrounded by a membrane. which is a characteristic of a cell membrane

Biology
1 answer:
krok68 [10]3 years ago
6 0
<span>Cell membranes serve as barriers and gatekeepers. They are semi-permeable, which means that some molecules can diffuse across the lipid bilayer but others cannot</span>
You might be interested in
Scientists use experiments and observations to make logical conclusions about scientific inquiries. This process is called the _
ziro4ka [17]
It's called the scientific method.
7 0
2 years ago
Read 2 more answers
Which of the following processes would have the quickest impact on the shape of beaches?
Rufina [12.5K]

Answer:

I don't know the options but my best guess would be erosion. Every time water comes on the beach is takes sand which erodes the beach. Hope that helps!

6 0
3 years ago
Decomposition of plant and animal matter present in soil is largely due to soil microorganism. True or False
Harman [31]
<span>The question says,'decomposition of plants and animal matter present in the soil is largely due to soil micro organism. The statement is true. The soil microbes function by decomposing the organic matter in the soil to the forms usable to plants. The humus produce by these microbes is largely responsible for soil fertility. </span>
8 0
3 years ago
Which of the following best describes the dependent variable in an experiment?
Korolek [52]
<span>The correct answer here is A. In a scientific experiment, the dependent variable is the variable that is being tested and then measured. The answer referenced in D, the variable that is manipulated, is referring to the independent variable.</span>
7 0
3 years ago
Read 2 more answers
What sorts of adaptations do prey have for avoiding predators?.
e-lub [12.9K]

Answer:

adaptations such as warning coloration, alarm calls and other signals, camouflage, mimicry of well-defended species, and defensive spines and chemicals.

Hope this helps with whatever you are working on :)

Explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • One reason it's dangerous to assume your vehicle can sustain a little damage is:
    14·2 answers
  • What role does skin play in the excretory system?
    11·2 answers
  • The research done by Soto, Sonnenschein, and Hunt reveals how chemicals could affect the production of gametes, thereby affectin
    7·1 answer
  • If a single bacteriophage infects one E. coli cell present on a lawn of bacteria and, upon lysis, yields 175 viable viruses, how
    10·1 answer
  • This map shows the geographic distribution of different tidal cycles along some Earth's coastlines. Areas experiencing
    13·1 answer
  • The Tuskegee syphilis study raised serious concerns about ethical research because the researchers ________.
    11·1 answer
  • Some populations of the world, like Africa's, have high fertility rates of over 7.0. Explain one factor that contributes to this
    6·1 answer
  • Holds the genetic information in the DNA and controls all cell activities​
    12·1 answer
  • Muscle that adducts the thigh<br> a. Adductor longus<br> b. Gastrocnemius
    8·1 answer
  • We use heat and additional bacteria to make a cheesefrom yoghurt.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!