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
Strike441 [17]
3 years ago
13

Which term describes the difference in the concentrations of a substance across a cell's membrane?

Biology
2 answers:
const2013 [10]3 years ago
8 0
Its the concentration gradient
SpyIntel [72]3 years ago
3 0

Correct answer: C) Concentration gradient

The process of movement of a particle in a solution from the region of higher concentration to the region of lower concentration across a membrane is called as concentration gradient.

For example: If we drop a few drop of dye in a glass of water, it will diffuse along a concentration gradient, i.e, the region where dye is found in highest concentration to the region where it is in lower concentration.

It will occur until the concentration of dye become uniform in all the direction in the glass of water.





You might be interested in
Which of the following does not describe hormones in the body? I’ll mark the correct answer a brainliest
myrzilka [38]

I think its C. hormones act on muscles and glands only. Because hormones act on cells, tissues, organs etc. So this is incorrect and the rest of them are correct.

5 0
3 years ago
Over 1,800 mutations have been described within the CFTR gene. These mutations can be readily detected using PCR and DNA sequenc
sertanlavr [38]

Answer:

The correct answer is - option C.

Explanation:

CFTR is a short form of cystic fibrosis transmembrane conductance regulator protein which is caused by a recessive mutation in this protein. This mutation results in the accumulation of mucus in secretory organs.

As the disease is a recessive disease, for the mutant phenotype to expressed both copies of the allele required to be recessive.

The mother is negative for the CFTR. Hence, she will not transfer the mutant allele to her child So, the child would have a wild-type phenotype even if the father having two copies of recessive allele.

Thus, the correct answer is - option C.

8 0
3 years ago
Which of the following statements about wildfires in deciduous forests is not true?
IgorLugansk [536]
It seems that you have missed the necessary options for us to answer this question so I had to look for it. Anyway, here is the answer. The statement about wildfires in deciduous forests that is not true is this: <span>Deciduous forests are unaffected by wildfires. Hope this answers your question.</span>
5 0
3 years ago
Read 2 more answers
2. If the climate were to change in an environment,
jekas [21]

Answer:

C, there is genetic variation within the population

Explanation:

5 0
3 years ago
What is the sign and symptom of dengue
sasho [114]

Answer:

An immediate immune reaction to the initial infection with dengue virus

8 0
3 years ago
Other questions:
  • The main force that moves blood throughout the system of blood vessels is
    9·1 answer
  • Initial evidence is usually gathered by using your _____
    9·1 answer
  • An unknown black mineral must be identified as one of the minerals on this data table
    14·2 answers
  • When NADH is the electron donor to the respiratory chain, 2.5 ATP are formed, but when FADH2 is the electron donor, only 1.5 ATP
    10·2 answers
  • Specialized cells that detect and transmit information to the sensory nerves and the brain are called _____.
    5·1 answer
  • What is dermal plicae?
    5·2 answers
  • Who is Thomas Malthus? Select the TWO correct answer to get
    9·1 answer
  • Which of the following releases energy? (4 points)
    6·2 answers
  • What does anticipation
    12·1 answer
  • James Watt compared measurement of power produced by engines to
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!