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
amm1812
3 years ago
15

What is a solvent?

Biology
2 answers:
HACTEHA [7]3 years ago
3 0
A substance that can dissolve other substances
laiz [17]3 years ago
3 0
The answer is B because solvents dissolve solutes creating solution
You might be interested in
Each level of an energy pyramid represent a different ___________
gulaghasi [49]
Class or type of animal herbivore, carnivore, and decompress <span />
8 0
3 years ago
The map above shows some of Earth's plate tectonic boundaries.
larisa [96]

Answer:

Location W

Explanation:

3 0
3 years ago
When a neuron is activated by a stimulus, its plasma membrane will change until it reaches a membrane potential of about 40 mV.
grandymaker [24]

Answer: It is approximately the membrane potential at which the electrochemical gradient for Na+ is zero.

Explanation:

The charge in plasma membrane occurs with diffusion and electric fields.

For example, if there are two solutions, let's assume solution X and Solution Y are separated by a porous barrier (to diffuse in equal proportions).

The fundamental principle of diffusion states that solution from a high concentration diffuses to a lower concentration.

For instance, if the X solution contains 40 sodium ions and 40 chloride ions, the Y solution only has 30 sodium and 30 chloride ions. Due to the diffusion, these two solutions will mix and reach a steady-state.

The like charges repel, and opposite charges attract.

7 0
2 years ago
Lập bảng so sánh adn và arn
Sergeeva-Olga [200]

Answer:

like DNA, RNA is made up of nucleotides.There are two differences that distinguish DNA from RNA: (a) RNA contains the sugar ribose, while DNA contains the slightly different sugar deoxyribose (a type of ribose that lacks one oxygen atom), and (b) RNA has the nucleobase uracil while DNA contains thymine.

Explanation:

hope this helps :)

6 0
3 years ago
Explain why it is important for dying cells to be properly removed
victus00 [196]
Cells within the body are properly arranged and their production uses up resources of the body. For example, red blood cells use iron while being produced. The body must dispose of cell properly to maintain the orderly arrangement of cells; for example, if dead skin cells were not removed, we would lose feeling in our skin due to the layer of dead cells. Moreover, the body must work to minimize wastage. This is why some of the iron from red blood cells is removed and reused.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Word Roots and Origins The word transcription is
    11·1 answer
  • The space between the middle layer of the meninges and the deepest layer of the meninges is:
    6·1 answer
  • Based on the concept of energy transfer, explain why one acre of land can produce more vegetables for human consumption than bee
    11·1 answer
  • Explain the light dependent and light Independent reaction s of photosynthesis
    6·1 answer
  • Will fluorite scratch penny why or why not
    14·2 answers
  • Septa are..
    9·1 answer
  • What can genetics be defined as
    11·1 answer
  • Porque razones considera que es importante la genética y en que caso se puede utilizar o aplicar ?
    15·1 answer
  • What are 3 examples of how enzymes work
    11·1 answer
  • Which type of scientific statement is defined as a statement of fact that is generally accepted to be true and universal
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!