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
goldfiish [28.3K]
3 years ago
5

Which best describes Active Transport?

Biology
2 answers:
BaLLatris [955]3 years ago
6 0

Answer:

The answer is A.

Hope this helps

Sphinxa [80]3 years ago
5 0

A. Using energy, membrane proteins pick up particles and move them against the concentration gradient.
You might be interested in
Which of the following lists the parts of a reflex are in the corret order?
Murrr4er [49]

Answer:

A) receptor, sensory neuron, interneuron, motor neuron, effector

Explanation:

In a reflex arc, the receptors present in the skin receive stimulus and generate afferent impulse. The sensory neuron transmits the impulse to the interneuron. Interneuron is present in the spinal cord and activates it. The interneuron then sends back the impulse through the motor neurons to effectors whcih are present in the muscles for the response.

6 0
3 years ago
4. How do geologists determine the age of a fault line
Bond [772]
<span>Geologists generally know the age of a rock by determining the age of the group of rocks, or formation, that it is found in. The age of formations is marked on a geologic calendar known as the geologic time scale. Development of the geologic time scale and dating of formations and rocks relies upon two fundamentally different ways of telling time: relative and absolute.</span>
8 0
3 years ago
Read 2 more answers
Which of the following is not an example of nonpoint source pollution
bogdanovich [222]

sewage treatment

have a great  day

3 0
3 years ago
Does cigarette smoking have cognitive effects
VMariaS [17]
Yes, there is growing evidence that cognitive impairment is associated with cigarette smoking.
5 0
3 years ago
Cuales sin las interacciones intraespecificas?
Mashutka [201]

Answer:

Las interacciones interespecíficas son determinantes importantes de la dinámica de la población y la estructura del paisaje puede influir en estas interacciones. Todas las especies interactúan con depredadores, parásitos, competidores, etc., como parte biótica de su entorno.

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • If two organisms have different traits, then they probably
    12·1 answer
  • Describe the benefits of physical activity for three different body systems
    5·1 answer
  • Cells with nucleus are called
    6·1 answer
  • List the three scientific principles of sustainability and give an example of each
    14·1 answer
  • What action by the client would indicate that the client is obtaining maximum benefit from their inhaler?
    7·1 answer
  • Can I get some help please? Thanks!
    14·2 answers
  • Charicteristics of the thermosphere
    15·1 answer
  • For a cell to produce a current, the electrodes of the cell must ____.​
    12·1 answer
  • Why do we have to secure the inflated balloon
    8·2 answers
  • Type of potential energy stored in bonds between atoms
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!