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
Tems11 [23]
3 years ago
7

What must occur for a message to be sent from the outside of the cell to the inside?

Biology
2 answers:
Vlad [161]3 years ago
8 0
What’s your opinions?
Snowcat [4.5K]3 years ago
4 0
<span>A signaling molecule must bind with a membrane protein</span>
You might be interested in
Over time, data that support the successful
omeli [17]
The answer is (3) an increase in the proportion of offspring <span>that have favorable characteristics.

</span>In natural selection, genotype variations that will increase the chance of survival and reproduction of some organism are preserved and will be inherited. Peppered moth color variation is a good example of natural selection.<span>During the Industrial revolution, due to pollution, trees become darker in the urban area. Light-colored moths were, thus, easy prey. The dark-colored moths were able to camouflage on dark trees and avoid predators. The phenomenon is known as industrial melanism. So, in polluted urban areas, the number of dark-colored peppered moths increased. In the clean environment, were much effective in hiding from predators and they outnumbered the dark-colored moths.
Therefore, the </span>proportion of offspring <span>that have favorable characteristics in such environment will increase.</span>

6 0
3 years ago
Which solution would help local farms if the water level in a reservoir used for irrigation became low?
Savatey [412]

Answer:

B) build wind-powered pumps to use groundwater

8 0
3 years ago
Read 2 more answers
Why does Isaac Newton's work finally confirm the heliocentric model? ANSWER QUICKLY!!!! I will give you BRAINLEST
Vesnalui [34]

Answer:

The answer is by proving that gravity and inertia working together explained the motions of planets and their moons.

Explanation:

3 0
3 years ago
Which description is true for both DNA and RNA molecules
GrogVix [38]

The correct answer is A.

Both DNA and RNA are types of nucleic acids.  DNA stands for deoxyribonucleic acid , while RNA stands for ribonucleic acid.

Both DNA and RNA carry genetic information. However,  DNA is chiefly responsible for storing and transferring genetic information whereas RNA acts as a messenger between DNA and ribosomes during the process of protein synthesis and directly codes for amino acids.

DNA is double stranded while RNA is single stranded.

DNA has thymine in its structure but RNA does not. Instead in place of thymine it has uracil.



7 0
3 years ago
Read 2 more answers
100 POINTS PLEASE HELP
Ksju [112]

Answer:

C. Water is made up of one hdrogen and two oxygen atoms making it non polar.

Thank you.

BY GERALD GREAT.

4 0
2 years ago
Other questions:
  • Who realized that fingerprints were unique to individuals?
    9·1 answer
  • Hurry please!!!
    7·2 answers
  • Which of these occurs first?
    6·1 answer
  • Trypanosome infections evade attacks by host immune systems through which of the following mechanisms? A. insertion of its DNA i
    15·1 answer
  • Hugh bought some magazines that cost $3.95 each and some books that cost $8.95 each. He spent a total of $47.65. If Hugh bought
    7·2 answers
  • Which of the following is a compound? A.air B.water C.seawater D.diamond​
    5·1 answer
  • TIMMER HELP PLLEASE Which of the following is not a benefit to using scientific models? a. Scientific models help scientists gai
    5·2 answers
  • Your destiny is in your own hands. Life is what you make out of it. Do you agree? Write five points in support of your view.
    9·1 answer
  • The physial layer of the earth made of solid rock and soil is called
    11·1 answer
  • The pigment in chloroplasts that absorbs light energy is called
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!