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
worty [1.4K]
3 years ago
7

What is the flow of molecules in active transport?

Biology
1 answer:
professor190 [17]3 years ago
6 0
Active transport is the movement of dissolved molecules into or out of a cell through the cell membrane, from a region of lower concentration to a region of higher concentration. The particles move against the concentration gradient , using energy released during respiration .
You might be interested in
If R is dominant over r what is the chance that an offspring will exhibit the dominant trait
Svetllana [295]

Answer:

The offspring will show the dominant trait 100% if it has the dominant allele in its genotype (ex. Rr and RR will always exhibit the dominant trait or phenotype).

Explanation:

7 0
3 years ago
Which structure allows gases and nutrients in and out of the cell
andriy [413]

Answer:

Cell membrane

Explanation:

Cell membrane is an important part in cell which performs various vital functions. It is not only a simple boundary that surrounds the protoplast rather it is a semi permeable membrane structurally made of proteins and lipid bilayer and regulates the transport of different materials across it.

It regulates the following transports -

  • Disposal of wastes
  • Export and import of nutrients
  • Export and import of various ions
  • Export and import of gases
4 0
3 years ago
Guys please help me !!
Natalija [7]

Answer:

i'm gonna need more details to answer

Explanation:

5 0
3 years ago
What is the role of sensory neurons in the breakdown of food?
Pani-rosa [81]
D.sensory neurons sense the presence of food and relay the information to the brain so that food can be moved and digested ib the digestive tract
3 0
3 years ago
Read 2 more answers
The ancient Egyptians used the stars to _____.
Savatey [412]

The ancient Egyptians used the stars to tell when a flood was going to happen. Every summer a flood would happen but this also happened when the bright star Sirius rose before the sun.

Hope that helped ^^  

7 0
3 years ago
Other questions:
  • How does natural selection change the frequency of genes or traits over many generations? Biology students conducted an experime
    8·2 answers
  • When godfrey hardy and wilhelm weinberg described the factors that affect genetic equilibrium, they first had to define what it
    13·2 answers
  • Under the microscope, a cell shows formation of centrosomes and spindle microtubules.
    5·2 answers
  • Choose the correct sequence starting with the smallest unit:?
    6·2 answers
  • What is a pH in biology?
    7·2 answers
  • Why are frogs absent on the galagos and other oceanic islands?
    6·1 answer
  • He water that comes out of your faucet at home used to be in the ocean. How did water get from the ocean to your water faucet?
    15·2 answers
  • Help meeeee please :(
    11·1 answer
  • It is the ____________of the folded structure that determines its function. *
    8·1 answer
  • Can you please help me?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!