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
slamgirl [31]
3 years ago
9

Which process can transport substances against the concentration gradient?

Biology
1 answer:
anzhelika [568]3 years ago
7 0

Answer:

The answer to your question is: Active transportation

Explanation:

Cell can move molecules in or out of it by two processes: Active or Passive transport.

Active transport:  is the movement of molecules against a concentration gradient. Use proteins or enzymes to happen.

Passive transport: is the movement of molecules or ions from a higher concentration to a lower concentration.

You might be interested in
Why are the EPA's water quality standards useful?
professor190 [17]
It can help determine the quelity and safety of water. This can be a good deciding factor of choosing between tap vs bottled water. If the rating is too bad you should choose to use bottled water
4 0
3 years ago
Define and distinguish between diffusion and omosis​
Dmitry [639]

Diffusion is the spontaneous movement of substances from a region of high concentration to a region of low concentration.

Osmosis is the passage of water molecules from a high water concentration region through a selectively permeable membrane to a low water concentration region.

In diffusion, selectively permeable membrane is neither required nor involved while in osmosis, it is involved.

5 0
2 years ago
What does the nosepiece of the microscope cantain
Rus_ich [418]
"The rotating part of the microscope at the bottom of the body tube; it holds the objectives." -utahscience.oremjr.alpine.k12.ut.us
8 0
3 years ago
What bone protects your brain?​
denis-greek [22]
The Skull protects the brain.
4 0
3 years ago
Describe stages of cell signaling: a. List and describe the three stages of cell signaling. b. List the three types of receptors
liraira [26]

Answer:

a.There are three signaling pathway

1- Reception in which molecule binds to receptor

2- Signal transduction in which activation of intracellular pathway and enzyme occur.

3- Cellular response in which specific response of cell occur according to receptor and ligand.

b. Three types of receptors are

1- autocrine

2- paracrine

3- endocrine.

Explanation:

autocrine receptors are signaling pathway in which cell releases its molecule and bind to its own cell receptor example cancer cells while paracrine in which ligand binds to other nearby cell receptor and it is used during development  and in endocrine cell target distinct cell and travel through blood stream like hormones functioning.

3 0
3 years ago
Read 2 more answers
Other questions:
  • 1 Chromosomes move to the<br> middle of the cell during what<br> phase?
    14·1 answer
  • Will mark bainliest. Why cells small?<br> Hint becose they small
    12·2 answers
  • Most of the volume of the atom is ___________, throughout which tiny, negatively charged electrons are dispersed.
    8·1 answer
  • Do you see a connection between wavelength and frequency? Explain.
    6·1 answer
  • What codes for proteins?
    6·1 answer
  • Which of the following does not occur in prophase I of meiosis
    8·1 answer
  • A classmate tells you that comic books are full of superheroes with powers caused
    12·1 answer
  • Because flamingos spend most of their time in water, heat is easily lost through their legs and feet. Scientific studies have su
    13·2 answers
  • Identify which of the blood vessels<br> are blue in color and explain why,
    7·1 answer
  • Can somebody help me please ??
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!