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
VARVARA [1.3K]
3 years ago
9

Is a cell membrane more like a brick wall or a chain-link fence? Why?

Biology
2 answers:
RideAnS [48]3 years ago
8 0

Answer:chain-link fence

Explanation:a cell membrane is partial permeable which means that it lets some substances through but not other.

Fantom [35]3 years ago
8 0

Answer:

Chain-link fence

Explanation:

Cell membranes are barriers that decide which molecules enter and exit the cell, and how much of them come in. So things are able to pass through them.

If it were a brick wall, it would not let anything pass through.

So it is more like a chain-link fence, but with more control over what passes through it.

You might be interested in
A web of proteins in the cyoplasm that help support, anchor organelles and also help with movement is the __________.
zvonat [6]

Answer:

<em>T</em><em>he cytoskeleton</em>

<em>The cytoskeleton functions to create a network organizing the cell components and to also maintain the cell shape. It also provided a uniform movement of the cell and its organelles, by the filament system network found in the cell's cytoplasm</em><em>.</em>

<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em>

3 0
2 years ago
How do endocrine hormones reach their target cells?.
GuDViN [60]
Hormones are transported through the blood stream to target cells.
7 0
2 years ago
Which statement best describes the purpose of the eye?
iris [78.8K]

Answer:

Where are the statements?

Explanation:

7 0
2 years ago
Read 2 more answers
How does the fossil record provide evidence for evolution?
Lena [83]

Answer:

A. It Shows that organisms have changed over time.

Explanation:

5 0
3 years ago
Read 2 more answers
The biodiversity and distribution of penguin species in the Antarctic Peninsula are changing as sea ice disappears. This is most
Vilka [71]
I believe the correct answer from the choices listed above is the first option. <span>The biodiversity and distribution of penguin species in the Antarctic Peninsula are changing as sea ice disappears. This is caused by the climate change which causes glaciers to melt down rising the sea levels. Hope this answers the question. Have a nice day.</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • According to the passage the bionic pancreas makes corrective actions that return blood sugar levels back to normal this artific
    9·1 answer
  • A particular species of beetle feeds primarily on purple colored roots. In a situation where a disease takes out a large populat
    10·2 answers
  • Colorblindness is more common in males than in females because the allele for colorblindness is A dominant and located on the X
    11·2 answers
  • How is the carbon cycle related to global warming ?
    6·1 answer
  • Which of the following lists includes only quantitative data? * 50 ml water, water pH= 7.5, temperature= 87°F murky water, purpl
    10·1 answer
  • which of the following terms does not refer to the shape of a bacterium? a. tetanus b. coccus c. spirillum d. bacillus
    15·2 answers
  • Do penguins have thick skin
    6·1 answer
  • When an organism is exposed to a limited quantity of oxygen, the cell's mitochondria will stop cellular respiration involving th
    6·2 answers
  • Evolution reinforcement
    11·2 answers
  • What material is the objective lens made of in UV fluorescence microscopy
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!