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
Oliga [24]
3 years ago
8

What is the diferent between diffusion and facilitaed diffusion

Biology
2 answers:
Andrei [34K]3 years ago
8 0
<h2>ANSWER:</h2>

Simple diffusion is passive but facilitated diffusion is an active process

<h2>EXPLANATION:</h2>

In facilitated diffusion, molecules just move by the help of a protein in the membrane. Simple diffusion is passive while facilitated diffusion is an active process that utilizes energy. Simple diffusion needs molecules to move within special doorways in the cell membrane.

Bezzdna [24]3 years ago
5 0
<span>In simple diffusion, molecules move down the concentration gradient but in facilitated diffusion molecules move up the concentration gradient. Simple diffusion is passive but facilitated diffusion is an active process that uses energy.</span>
You might be interested in
Will a smaller person have a lower metabolic rate, because they'll have cells of which is doing metabolic work ? Or is that inco
Vika [28.1K]
A smaller person would have a lower metabolism rate than a taller person.
5 0
3 years ago
What all is a brown dwarf considered?​
algol13

Answer:

Brown dwarfs are objects which are too large to be called planets and too small to be stars. They have masses that range between twice the mass of Jupiter and the lower mass limit for nuclear reactions (0.08 times the mass of our sun). ... Brown dwarfs are very dim and cool compared with stars.

Explanation:

7 0
3 years ago
Read 2 more answers
Which of the following is true of the Antarctic Treaty System?
LenKa [72]
Antarctic Treaty, Antarctica is the only continent without a native population is an agreement regulating the international situation. Signed in 1959, began to be implemented in 1961. Has been approved so far been signed by 50 countries.
<span>Treaty of Antarctica can be used freely for scientific study and indicates the military can not be used for any purpose.</span>
6 0
3 years ago
A scientist has chosen to study the motion of clouds in the atmosphere during thunderstorm. Which type of model is most appropri
LenaWriter [7]

Answer:

<em>The correct option is A) computer simulation</em>

Explanation:

Models can be described as as a representation of ideas, events or processes. Models might be mathematical, graphical, visual or computer simulations depending on the type of event being represented.

For studying the motion of clods, a computer simulation will be best because it will make it easier to understand the events related to moving clouds during thunderstorms.

An equation, map or graph cannot be used because neither of them can depict the information for motion of clouds in the atmosphere during a thunderstorm.

8 0
3 years ago
Classify the planets based on their composition
Anon25 [30]

Answer:

1.Mercury

2.Venus

3.Earth

4.Mars

5.Jupiter

6.Saturn

7.Uranus

8.Neptune

5 0
2 years ago
Other questions:
  • Many male birds will expend A great deal of energy building nests. Females will mate with the males who build the best nest. Thi
    6·1 answer
  • As ____________ increases, the two-point threshold decreases. receptor number receptor density receptor sensitivity receptor sen
    8·1 answer
  • Which theorist is responsible for suggesting that the distribution of phobias in the human population can be explained by biolog
    9·1 answer
  • Identify the significance of the "fairy tale of the egg and the sperm," and "Man the Hunter, Woman the Gatherer" narratives in U
    14·1 answer
  • Which axis should be used to represent the dependent variable
    15·2 answers
  • ________ are freshwater ecosystems with high biodiversity that are also declining in numbers.
    15·2 answers
  • If your observation had not been restricted to the tip of the onion root how would the results be different?
    8·2 answers
  • In gel electrophoresis, what is the agarose used for?<br> I NEED HELP I HAVE 4 mins left on my exam
    12·2 answers
  • Because of mitosis, all cells, differentiated or not, except for sex cells have ______ DNA from the parent to daughters cells.
    5·2 answers
  • RNA is sometimes the genetic material in ______________.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!