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
sveta [45]
3 years ago
14

transfer of materials into a cell against a concentration gradient, from low too high concentration, requires

Biology
1 answer:
Ronch [10]3 years ago
4 0
<span>Transfer of materials into a cell against a concentration gradient from low to high concentration requires active transport because you need energy for it to happen since its going againist the concentration gradient.

</span>
You might be interested in
What is the main purpose of the nervous system?
weqwewe [10]
The Nervous System is the power source of your body. Using electrical impulses, your nervous system helps control your muscle movements. The two main functions are the Sensory(afferent) division- which brings information to your brain. Then your Motor(efferent) division- which sends signals out.
5 0
3 years ago
What is the job of helper T cells
Julli [10]

Helper T cells are very important cells in the adaptive immunity. They are required for almost all adaptive immune responses and They also help activate cytotoxic T cells and macrophages to attack infected cells.

I hope this helped, Good Luck!!

4 0
3 years ago
Read 2 more answers
Nate has a track meet after school. He wants to select an item for lunch
IceJOKER [234]
Kool if you know what I mean
7 0
3 years ago
If you find a fossil in two different locations and it has featured in common with dinosaurs and modern birds, how does this sup
Naddik [55]
Answer: D

Explanation: the continents wee once connected. It was known as Pangea
7 0
3 years ago
What changes resulted from the scientific revolution?
Artist 52 [7]

Answer:

The practice of physics, math, taxonomy, and more improved because of the scientific revolution.

8 0
2 years ago
Other questions:
  • Why is mendel's law of independent assortment not always valid for two or more phenotypical traits of an individual?
    5·1 answer
  • Why do you think that heat-related mortality can be greater in cities at higher latitudes than in more tropical cities?
    11·2 answers
  • The point at which the trachea (windpipe) divides into right and left primary bronchi may be determined by locating the sternal
    13·1 answer
  • The flynn effect is most likely due to changes in _____.
    5·1 answer
  • In the ocean winds determine what?
    14·2 answers
  • We have been asked to put on a play about meiosis and need some good costume ideas!
    14·1 answer
  • Multicellular plants and unicellular algae have one important feature in common. What is it? A) They contain chlorophyll. B) The
    9·1 answer
  • Which stores groundwater?
    7·1 answer
  • The removal of genetic variation from a population is called?
    8·1 answer
  • What is pathogen????​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!