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
zlopas [31]
3 years ago
15

What is it called when particles move across a membrane/barrier?

Biology
1 answer:
Varvara68 [4.7K]3 years ago
5 0
The answer is diffusion.


Facilitated diffusion is a process by which molecules are transported across the plasma membrane with the help of membrane proteins.

You might be interested in
Small molecules of dna exist in bacteria as circular units. they contain few genes but are extremely important since they carry
Sergeu [11.5K]
These circular DNA molecules are called C: Plasmids
6 0
3 years ago
Los agujeros negros no son negros. <br> Cierto<br> Falso
Ad libitum [116K]

Answer:

Correcto

Explanation:

5 0
3 years ago
A cell with only one set of chromosomes is called [ diploid or haploid ] cell.
melisa1 [442]

Answer:

A cell with only one set of chromosomes is called a haploid cell.

7 0
3 years ago
I absolutely need help now! is it possible for populations to be affected by weather? Give Examples
lbvjy [14]
Yes of course!
In the most catastrophic case, it can kill hundreds of thousands through hurricanes and the things that come with hurricanes. 
Droughts can cause death by both dehydration and starvation if the rain is the only dependable source of arrogation 
Too much rain causes floods which can be fatal too
3 0
3 years ago
Read 2 more answers
The sense of taste is heavily influenced by the olfactory sense as well tre or false
Vilka [71]
True, if you trying eating while pinching your nose, your sense of taste weakens. 
4 0
4 years ago
Other questions:
  • Use the following description to answer the question(s) below. On the Bahamian island of Andros, mosquitofish populations live i
    10·1 answer
  • Which process can produce new inheritable characteristics within a multicelular species
    11·1 answer
  • Which two processes help animals maintain body temperature?
    5·2 answers
  • Intentional conversion (by humans) of persistent upland or shallow water to wetland is termed:
    6·1 answer
  • Why is food waste a growing concern? describe how some communities are addressing the food waste issue?
    9·1 answer
  • Which predator is best adapted to its environment? a. Predator 1 b. Predator 2 c. Predator 3 d. Predator 4
    12·2 answers
  • Can someone help me on this THX :)
    8·2 answers
  • What order do these go?
    10·1 answer
  • What do you think "valence" means?
    15·2 answers
  • Can someone please, "(Explain the relationship between planets and moons)?"
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!