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
tia_tia [17]
3 years ago
6

Why do sodium ions need channels in order to move into and out in f cells?

Biology
1 answer:
murzikaleks [220]3 years ago
3 0

Answer:

Firstly they are too big to pass through the natural pores of the cell membrane the way water molecules do through aquaporins. Secondly, they would not pass through the hydrophobic layer of the cell membrane because the sodium ions are charged. This is because the hydrophobic layer does not interact positively with charged molecules/ions. Additionally, because sodium ions would be traveling up the concentration gradient into the cell, there is need for active transport. The channels proteins are able to harness energy from ATP to actively transport the sodium ions into the cell.

You might be interested in
You get home from school and grab a bag of potato chips before settling onto the couch to binge watch your newest Netflix series
snow_tiger [21]

Answer:

Explanation:

Osmosis is the process in which the molecules of a solvent move from a region of low concentration to a region of higher concentration through a semi-permeable barrier.

While eating the chips, <u>the salt content from the chips makes the surrounding solution of the cells to have an increase in salt concentration causing an hypertonic solution</u>. An hypertonic solution is a solution that has more solute (salt) than the (solute in a) cell. <u>This increase in salt concentration around the cells causes the cells to release water to neutralize the high salt concentration in the solution around the cell (in order to maintain homeostasis)</u> which causes dehydration in the individual and hence making the individual to be thirsty. <u>The body attempts to maintain balance by passing this excess salt out of the body in the form of urine hence the reason for the dark colour in the urine </u>(because if the body doesn't rid itself of the high salt concentration, the cells could shrink and die as a result).

3 0
3 years ago
20. Which nutritional classification would you predict to fit most of the well-known members of the human microbiome? A. Photoli
DaniilM [7]

Answer:

b

Explanation:

5 0
3 years ago
In humans, a combination of cx chromosomes results in a female zygote and that of xy results in male zygote from whom does a mal
IrinaK [193]
The soon to be male organism, developing from the zygote, receives or inherits the X chromosome from his mother. His father provides him the y chromosome, the smaller of the 2 sex chromosomes.
8 0
3 years ago
Which level of Ecology explores the relationships among different species and the environment?
vichka [17]

Answer:

I an expert in Biology, trust me.

I an expert in Biology, trust me.Your answer is<em><u> </u></em><em><u>Ecosystems</u></em><em><u>.</u></em>

<u>Explanation:</u>

<em><u>An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts.</u></em>

<em><u>If</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>like</u></em><em><u> </u></em><em><u>my</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>can</u></em><em><u> </u></em><em><u>mark</u></em><em><u> </u></em><em><u>my</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>as</u></em><em><u> </u></em><em><u>Brainliest</u></em><em><u>.</u></em>

<em><u>And</u></em><em><u> </u></em><em><u>if</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>have</u></em><em><u> </u></em><em><u>any</u></em><em><u> </u></em><em><u>questions</u></em><em><u> </u></em><em><u>do</u></em><em><u> </u></em><em><u>not</u></em><em><u> </u></em><em><u>hesitate</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>ask</u></em><em><u>.</u></em>

8 0
2 years ago
What are three possible problems that could have caused farley's symptoms?
anastassius [24]
 Anaphylaxis,<span>serum sickness and toxicity from food are the three problems.
Anaphylaxis refers to a severe and very serious allergic reaction which should be treated right away otherwise it may caus death, Serum sickness is also similar to the allergy and in type II hypersensitivity and clinically we can say that the reaction due to the medicine that does not contain protein. Toxicity from food refers to the food poisoning that is caused by contaminated food.</span>
7 0
3 years ago
Other questions:
  • Which organ conrain enzymes capable of digesting carbs, proteins, and lipids?
    5·1 answer
  • What types of bonds is broken when the dna becomes unzipped
    8·1 answer
  • Oxide is an aluminum or most commonly found in basalt a type of igneous rock. Which location in the diagram is most likely to ha
    5·2 answers
  • Osteoporosis is more prevalent among women than men because women generally
    9·2 answers
  • Is a octopus a wet spider
    9·2 answers
  • Which event is an example of vaporization?
    11·2 answers
  • If photosynthesizing green algae are provided with CO2 containing heavy oxygen (18O), later analysis will show that all of the f
    7·1 answer
  • Dr. Vial has a vile weapon (note the play on words) that destroys plasma membranes.
    7·1 answer
  • How do the baby’s respiration and circulation change when the baby is born?
    7·1 answer
  • Do heart cells and skin cells have different DNA?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!