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
Alex Ar [27]
3 years ago
10

__________ are a class of membrane proteins that increase a cell's permeability to certain ions.

Biology
1 answer:
lesantik [10]3 years ago
3 0
2. Ionophores because they are class of proteins that move cell membranes. They are small, hydrophobic molecules that increase a cell's permeability to certain ions.  
You might be interested in
What is it called when u only eat chicken and fish?
Airida [17]
Its called an <span>pesco pollo vegetarian</span>
5 0
3 years ago
What is an organisms niche
fredd [130]
In ecology<span>, a </span>niche<span> (</span>CanE<span>, </span><span><span>UK:</span> <span>/<span>ˈniːʃ</span>/</span></span><span> or </span><span><span>US:</span> <span>/<span>ˈnɪtʃ</span>/</span></span>)[1] is the fit of a species living under specific environmental conditions.
<span>https://en.wikipedia.org/wiki/Ecological_niche</span>
3 0
3 years ago
Read 2 more answers
Hi!:) can you please complete this for me? i’m a little confused.:)
Leya [2.2K]

1. The sun

2. Chemical energy

3. Photosynthesis

4. Store

5. release

6. Cellular respiration?

Last one I'm not 100% sure.

8 0
3 years ago
Describe the four structural roles of the skeletal system.<br> The Human SKELETAL SYSTEM
makkiz [27]

Answer:

1. Support

2. Protection

3. Movement

4. Supply & Storage

Explanation:

1. Support :  It provides a framework to support the organs and tissues of the body.  

2. Protection:  It protects our internal organs.  The skull protects the brain; the thorax (sternum, ribs and spine) protects the heart, lungs and other viscera (organs within the thorax).

3. Movement:  It provides a framework for muscles to attach.  Then when the muscles contract they pull on the bones of the skeleton, which act like levers to create movement.

4. Supply & Storage:  The bones that make up the skeleton are a source of both red blood cells (which transport oxygen) and white blood cells (which fight infection), which are formed within the bone marrow.

4 0
3 years ago
Read 2 more answers
When researching online, as long as the gathered information is the result of a valid Internet search engine, it is not necessar
Hitman42 [59]
It is always necessary to analyze research for bias
8 0
3 years ago
Other questions:
  • One of the questions early geneticists had to answer was how only four nucleotides can specify placement of 20 amino acids in pr
    7·1 answer
  • Scientists studying transcription in yeast (Saccharomyces cerevisiae) created an experimental strain that
    6·1 answer
  • What are the structural parts of a moss sporophyte?​
    15·1 answer
  • photosynthesis is the process by which plants produce food. which catalyst is essential for plants to carry on this process
    8·1 answer
  • Select a drug to research. Explain how tolerance and withdrawal would work for a person addicted to that drug.
    12·1 answer
  • What is some evidence that makes plate tectonics is such a firmly believed idea?
    7·1 answer
  • There are 434 trees in a 12 square meter area. What is the population density?
    11·1 answer
  • How do engineers use stem to create roller coasters
    8·2 answers
  • Which statement best describes a sustainable mining or drilling technique?
    15·1 answer
  • The outer boundary of living protoplasm in a plant cell is a Group of answer choices vacuolar membrane. cell membrane. primary c
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!