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
enot [183]
3 years ago
5

What property of cell membrane allows only certain materials to pass through

Biology
1 answer:
GenaCL600 [577]3 years ago
3 0

Answer:

the answer is selective permeability

Explanation:

A membrane that has selective permeability allows only substances meeting certain criteria to pass through it unaided. In the case of the cell membrane, only relatively small, nonpolar materials can move through the lipid bilayer (remember, the lipid tails of the membrane are nonpolar).

You might be interested in
What kind of plant tissue is not epidermis or vascular tissue?
pentagon [3]
It is ground tissue.
Plant's ground tissues are neither a vascular nor a dermal or dermis. Ground tissues can be divided into 3 categories based on the nature of walls' cell. It is Parenchyma - cells having a narrow and fine primary walls and remain alive when it matures, Collenchyma- cells having a narrow and fine primary walls in the other areas of secondary thickening; it gives extra structural and mechanical support specifically in the area wherein new growth happened, lastly is Sclerenchyma - cells having thick woody lignin inside cell walls and may sometimes die when matures; it gives structural support to a plant.
6 0
3 years ago
How are acids and bases different? how do their pH values differ?
vova2212 [387]
The acids have more H+ while bases have more OH-. About pH, typically under room temperature, when a solution has pH<7, it is acid. When pH>7, it is base. And when pH=7, it is neutral.
8 0
4 years ago
!!!!HELP!!!! BEST ANSWER GETS BRAINLIEST!!!!!
JulsSmile [24]
<span>B) Earth revolving around the sun and the sun's light being reflected off the moon because the moon orbits earth and earth orbits the sun so the sun lights the moon

        Signed by, Virtuoso Sargedog
</span>
3 0
3 years ago
Many birds migrate to warmer climates in the spring. Find two reasons why. Group of answer choices To get away from seasonal pre
Galina-37 [17]

Answer:

To lay eggs and find better food. to get away from seasonal predators

Explanation:

6 0
3 years ago
What is the Photic zone
san4es73 [151]

Answer:

Photic Zone is the top layer, nearest the surface of the ocean and is also called the sunlight layer. In this zone enough light penetrates the water to allow photosynthesis.

Explanation:

https://coast.noaa.gov/data/SEAMedia/Presentations/PDFs/Grade%203%20Unit%202%20Lesson%201%20The%20Open%20Ocean.pdf

4 0
3 years ago
Other questions:
  • Which describes the mating is organisms that have different homozygous alleles for a single trait?
    14·2 answers
  • An expectant mother of twins has been told there is a strong chance that she will go into labour early and her babies will be pr
    8·1 answer
  • Describe the carbon and oxygen cycles that occur among living things
    9·1 answer
  • What are one of the side effects of unorthodox lawmaking?
    7·1 answer
  • If you are standing still and then you start moving forward, the endolymph in your inner ear will __________.if you are standing
    9·1 answer
  • Which phrase best describes cellular respiration? A. the process where energy from food is used by the cell B. the process where
    13·1 answer
  • Atp synthesis in chloroplasts is very similar to that in mitochondria: electron transport is coupled to the formation of a proto
    11·2 answers
  • Many ocean-dwelling animals can use sound waves to communicate with other animals and locate food and obstacles over longer dist
    10·2 answers
  • Simplify the combined equation for photosynthesis by crossing out compounds that are both products and reactants. How does this
    8·1 answer
  • Who devised a technique for determining the blood group of a dried bloodstain, which he applied to criminal investigations?.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!