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
ollegr [7]
2 years ago
14

What are the 7 functions of the cell membrane?

Biology
1 answer:
Svet_ta [14]2 years ago
3 0
These are the ones i was taught
1. molecule transport
2. signal receptors
3. intercellular junctions
4. cell to cell communication and recognition
5. gives the cell structure
6. protects the cell
7. acts as enzymes
You might be interested in
The primary role of _____ is to bind animal cells together.
NNADVOKAT [17]
The primary role of DESMOSOME is to blind animal cells together. It is the formation of a structure from protein plaques in the cell membranes linked by filaments. This links to a the protein that is attached to the cell surface adhesion.
8 0
3 years ago
Why might a speaker choose NOT to use contractions in a formal speech?
Ainat [17]

Answer: I believe the answer is C. Contractions are informal

Explanation:

8 0
2 years ago
When discussing the various functions of the cellular parts, the pathophysiology professor asks a group of students, "Where are
Taya2010 [7]

Answer

RIBOSOMES on the ROUGH ENDOPLASMIC RETICULUM

Explanation:

This is the site of protein synthesis usually find attached to the rough endoplasmic reticulum or  freely on the cystosol,

When they are attached to the  endoplasmic reticulum they appeared as back dots which makes the surface of ER to appear rough, hence the name ROUGH ER. Smooth ER, lacks Ribosomes, and therefore appears smooth,

Ribosomes  are made up of PROTEIN AND RNA.

They are 25nm in diameter;when viewed under high magnification, where theymade up of  two sub-units  the small and large units.

The protein synthesize by the Ribosomes are passed into the sacs  of Rough E.R  for transportation,

Basically, a complete Ribosomes is refereed to as 70S for prokaryotic ribosomes and 80S for Eukaryotic Ribisomes.This refers to their sedimentation Co-efficient in Svedberg units,the Eukaryotes sediment faster than the Prokaroytes

4 0
3 years ago
4. Blood group which has both types of antibodies is.....<br>A-A<br>В- 0<br>C-AB<br>D-B​
Margaret [11]

Answer:

c-ab is the only correct answer

6 0
2 years ago
Read 2 more answers
What is the main idea of plants vs animals
Andreyy89

Answer:

Plants are different from other animals and humans in that they are able to produce their own food from photosynthesis. The major organs of a plant include the roots, stem, and leaves. for other organisms), and they produce oxygen.

The poet wants to live among animals and experience a life where no one complains and where they are free of sins and sorrow. The most important theme of the poem is not to praise how good animals are, but to compare humans with them in order to highlight the flaws of their nature.

Explanation:

7 0
3 years ago
Other questions:
  • Suppose a population of insects live in a sandy habitat. some of the insects have tan bodies and some have green bodies. over ti
    5·1 answer
  • A muscle that raises or elevates a body part is called a
    15·1 answer
  • The mitral valve is in between which two chambers of the heart?
    10·1 answer
  • 4. What is the greatest contributor to air pollution in the United States? A. power plants B. factories C. burning waste D. auto
    14·1 answer
  • Facts and figures are examples fo variable true or false
    11·1 answer
  • This type of neuron has one main dendrite and one main axon. a. Multipolar neuron b. Bipolar neuron c. Unipolar neuron d. Purkin
    6·2 answers
  • The muscles of the digestive tract are called smooth cardiac muscles? true or false
    7·1 answer
  • How fast did the Earth warm up at the end of the last glacial period of the Pleistocene?
    15·1 answer
  • Suggest a stimulus to the hand that could start a reflex response
    8·1 answer
  • What is the correct order of steps from a DNA code to the formation of a protein?.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!