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
Deffense [45]
4 years ago
15

Channels allow the appropriate ions or small molecules to pass through. (a) True (b) False

Biology
1 answer:
denis23 [38]4 years ago
5 0

Answer:

The given statement is true.

Explanation:

A channel protein refers to a protein, which permits the conduction of particular substances like small molecules or ions through the cell membrane. They perform this task either through the process of active transport or facilitated diffusion on the basis of the concentration gradient or due to the variation in the concentration of components outside and within the cell membrane.

You might be interested in
The myxomycota and acrasomycota begin their lives as _______.
weeeeeb [17]
The answer is A because they are parts of algae
4 0
3 years ago
I need help ASAP!!!! Please help please and thank you
Darya [45]

Answer:

C G G A C A C G A T C T A C T

U G G A U A U G A G U G A U G

Explanation:

DNA      mRNA

C      =      U

G      =      G

A      =       A

T       =      G

I'm not sure about the amino acid part.

3 0
3 years ago
in the metric system, which of the following is correct? 1,000 liters= 1 milliliter, 1,000 kilograms= 1 gram, or 100 centimeters
harkovskaia [24]
100 centimetres=1 metre
3 0
3 years ago
Where does each strand of DNA from the parent molecule end up?​
alekssr [168]

DNA replicates itself, so no, unlike what it may seem, parent organisms do not loose their DNA. Before the fecundation process, a cool process similar to miosis happens, it is called meiosis. During meiosis the parent chromosome will duplicate it self and break down each of its 46 chromosomes into 4 different new formed cells, which will become the sperm and egg cells. Each of these egg or sperm cells will be different from eachother, which is how you get siblings that don't look alike, however they will contain a copy of the parent's genetic information.

In conclusion;

In the creation of offspring, the copy of the parent's DNA breaks apart into 4 different pieces which will form sperm or egg cells.

3 0
3 years ago
What is an example of the negative effect of fossil fuels?
Mila [183]
Fossil fuels produce air pollution
7 0
3 years ago
Other questions:
  • What are the two different methods for partitioning hard drives?
    11·1 answer
  • What’s the answer to this?
    11·1 answer
  • SO IS IT A OR B ??????!!!!!!!
    11·1 answer
  • if china has a population of 1,355,935,022 people and an area of 3,705,405 mi2 what is the population density of china?
    7·1 answer
  • which plant cell structure stores large amounts of chemicals including salt minerals proteins and water for all of the cell and
    14·1 answer
  • Antibodies to common microorganisms have been developed by
    11·1 answer
  • Which of the following aquariums would require the most air bubbled in to maintain oxygenation of the water: Aquarium A with war
    6·1 answer
  • A shift inward of the production possibilities curve signifies that
    5·1 answer
  • What are the biggest challenges to organisms in the tundra biome?
    13·1 answer
  • A brown-eyed man whose mother was blue-eyed married a brown-eyed woman whose
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!