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
mote1985 [20]
3 years ago
9

Why is it necessary to have a membrane around the cytoplasm​

Biology
1 answer:
irakobra [83]3 years ago
6 0

Answer:

In plants, the cell wall is full of small holes called plasmodesmata. If there were no cellular membrane all of the fluid in the cell (cytoplasm) would just leak out. The membrane also acts as a barrier to the outside world, controlling the influx of nutrients, hormones, chemicals and other substances the cell uses.

In animals, if there is no cell wall so the absence of a cellular membrane would make all animals a pile of goop on the ground.

Explanation: in other words its important because it protects it from harmful things

You might be interested in
A scientific model doesnt need to be something physical. It can also be a mathmatical____
Naddika [18.5K]
I would go with mathmatical formula because of physics and what not but I'm not completely sure so if you have a different possible answer you think would be better, go with that :)
7 0
4 years ago
Read 2 more answers
A "motor homunculus" can be visualized as an overlay on the precentral gyrus. The reason the facial region of this homunculus co
Pachacha [2.7K]

Answer:

a) we have very expressive faces

Explanation:

The reason the facial region of this homunculus covers such a large surface area is that we have very expressive faces

7 0
4 years ago
Which of the following is not an effect of complement activation? Select one: Interference with viral replication Increased phag
Nostrana [21]

Answer:

The correct answer is "Interference with viral replication".

Explanation:

The complement system is an essential part of the immune system that involves the activation of a series of proteins that act as a cascade and result in the development of inflammatory responses that help to fight infections. There are multiple effects of complement activation, however interference with viral replication is not one of them. The molecules that are able to interfere with viral replication are called interferons, and they synthesis and activation are not related with complement activation.

6 0
4 years ago
Which of the fallowing provides support and protection for many insects
N76 [4]
The Right Answer Is Exoskeleton.
4 0
3 years ago
Read 2 more answers
Which of the following is a human construct used to help break down the complexity if an ecosystem?
Nataly [62]

Answer:

The answer would be (B)

Explanation:

Ecological pyraminds were made to give an easy showcase of how earths ecosystem works.

trophoc levels are a part of the food chain, and the 10% rule is the amount of biomass that is carried up the food chain, all of which are involved inside ecological pyramids.

hope this helps!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which experimental question were the students most likely trying to answer? How does thigmotropism affect plant growth? How does
    8·2 answers
  • In order for the parts in a system to work correctly, the parts must be arranged or built upon in a particular order. What is th
    5·2 answers
  • A woman with type A blood (whose father was type O) has children with a man that has type O blood. Both individuals are heterozy
    9·1 answer
  • The activity of a ____________ depends on interaction with a cyclin.
    12·2 answers
  • The Earth is more massive than the moon. How will a person’s weight on the moon compare to their weight on Earth?
    11·1 answer
  • Will potassium(K+) diffuse?
    10·1 answer
  • Which would be the ending of a term indicating the surgical removal of a body part? A. -ECTOMY B. -OSIS C. -CISION D. -ITIS
    6·2 answers
  • Penicillin fungi are an example of _________.
    10·1 answer
  • Please help me plssss
    13·1 answer
  • What should a plant cell vacuoles look like if the plant cells are soaked in salt water?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!