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
VladimirAG [237]
3 years ago
6

Which substance on the plasma membrane helps identify chemical signals from outside the cell?

Biology
1 answer:
olga2289 [7]3 years ago
5 0

Answer:

carbohydrate chain

Explanation:

Cholesterol is more rigid than some of the other lipids in the membrane. Cholesterol keeps the fatty-acid tails of the phospholipids bilayer from sticking together, which contributes to the fluidity of the plasma membrane. The membrane would become rigid. Transport protein move needed substances or waste materials through the plasma membrane . Carbohydrate defines the cell characteristics and help cells identify chemical signals.

You might be interested in
Your body uses the nutrients from Fiber to keep your digestive track healthy.
Verizon [17]
The answer to this question is true
3 0
2 years ago
With computers, mapmakers can store, process, and display map data electronically.   Please select the best answer from the choi
aliya0001 [1]
That is TRUE, which makes updating maps extremely easy and convenient, not to mention it's the key element in GPS systems.
3 0
3 years ago
Read 2 more answers
Which of the following came first in the scientific study of living organisms?
stira [4]
The answer is:

A) light microscope
5 0
3 years ago
How do limiting factors affect the rate of photosynthesis?
Annette [7]

Answer:

Any change in the level of a limiting factor will affect the rate of reaction. If the level is too low or too high, the rate of photosynthesis declines rapidly.

Explanation:

5 0
2 years ago
1.
Artyom0805 [142]
The answer is the back of the embryo.
Hope this helps
7 0
3 years ago
Other questions:
  • SOMEONE HELP ASAP!! 20 POINTS!!
    6·2 answers
  • How can i confess my love for senpai?
    8·1 answer
  • Which of the following are examples of short-term, human-induced environmental changes? Select three answer choices
    12·2 answers
  • Select the correct answer.
    14·1 answer
  • In which isotope is the strong nuclear force not strong enough to balance electrostatic forces between protons? Carbon-13 hydrog
    11·1 answer
  • Physical fitness in volver the proper functioning of which body systems ?
    14·1 answer
  • How to identify oxygen and carbon dioxide?<br>​
    10·2 answers
  • Somebody pls help I’m not even sure how to answer but I think it’s between a and d
    10·1 answer
  • What is produced from the electron transport chain?
    14·2 answers
  • The nurse is auscultating for abdominal bruits. which vessel would the nurse auscultate last?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!