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
wariber [46]
2 years ago
12

Why does water need a protein channel to move across the cell membrane?

Biology
1 answer:
KatRina [158]2 years ago
6 0
Because it is polar and it is to large to cross the membrane and because the concentration gradients are to strong so they have to be diffused.
hope it helps
please mark as brainliest
You might be interested in
Explain how Darwin would have explained the many different variations of guppies.
ohaa [14]

Answer :<em> That trough time, a specie of animal, plant, bacteria can change. </em>

<em> </em>

<em>When a life form reproduces, one of its"babies" may be different from its parents because of genetic mutation. </em>

<em />

5 0
3 years ago
Which type of population growth is shown in this graph?
adell [148]

Answer:

A: exponential

Explanation:

I did the test

7 0
2 years ago
In cats, having a short tail is recessive to having a long tail. If a mother cat is heterozygous for this trait and a father cat
LenaWriter [7]
All of them will have long tails
6 0
3 years ago
Read 2 more answers
Which organisms are both heterotrophic and autotrophic?​
OlgaM077 [116]

Answer:

Pitcher Plant ( venus fly trap) has both autotrophic and heterotrophic mode of nutrition. They can prepare their own food like any other plant.

Explanation:

6 0
3 years ago
Read 2 more answers
Radioactive materials that are high energy and will cause cellular and tissue damage are called:______.
s344n2d4d5 [400]

Radioactive materials that are high energy and will cause cellular and tissue damage are usually known as ; Alpha radiation.

<h3>What is Radioactive material and Alpha Radiation ?</h3>
  • Chemicals in the class of radionuclides (also known as radioactive materials) have unstable atomic nuclei. They stabilize themselves by altering the nucleus (spontaneous fission, emission of alpha particles, or conversion of neutrons to protons or the reverse).
  • For example, the Earth's crust naturally contains the radioactive elements uranium and thorium. These two elements slowly alter their forms over billions of years, leading to the production of decay byproducts like radon and radium. Energy is released during this process. Alpha radiation is one type of this energy.
  • Alpha particles, also called alpha rays or alpha radiation, consist of two protons and two neutrons bound together into a particle identical to a helium-4 nucleus. They are generally produced in the process of alpha decay, but may also be produced in other ways.

To know more about Radioactive materials please click here : brainly.com/question/15058562

#SPJ4

6 0
1 year ago
Other questions:
  • What are the consequences to utilizing DNA technology in forensics? Check all that apply.
    9·2 answers
  • Both prokaryote and eukaryote cells have this structure. It helps maintain homeostasis and is a boundary between the inside of t
    10·2 answers
  • Bacteria is a prime candidate for genetic engineering because of its
    11·1 answer
  • Wht is the orbital radius in kilometers
    6·1 answer
  • Question 1 (5 points)
    11·1 answer
  • What does the circulatory system do for your body?
    5·1 answer
  • 0<br>40<br>a) P = m + 9<br>Despejar<br>g​
    5·1 answer
  • Why haven’t there been large earthquakes in hundreds of years at the Marianas Trench
    15·1 answer
  • HELP PLZZZZZ can someone write the lab report on natural selection and answer the questions on the lab report
    8·2 answers
  • I need help on this question
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!