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
wolverine [178]
3 years ago
5

using the diagram below, identify TWO structures used in membrane transport and explain how they help that to occur

Biology
1 answer:
Novay_Z [31]3 years ago
8 0

Answer:

The two structures used in membrane transport are 1 integral membrane protein 2 peripheral membrane protein.

Explanation:

The various protein present in the plasma membrane help the later to exhibit its function to transport various solute molecules and ions across the membrane.

      Integral membrane protein such as Na+K+ATPase helps in the transport of Na+ ions inside the cell and K+ ions outside the cell against their concentration gradient.

 Peripheral membrane proteins are present in water soluble region of either extracellular region or cytoplasmic region or both.Peripheral protein also helps in the transportation of various solute molecules .

You might be interested in
!!!!99 POINTS PLEASE HELP!!!! Water flows through the body of the sponge in the direction the arrow points in this illustration.
PtichkaEL [24]
I think it's answer C
5 0
3 years ago
Read 2 more answers
A young mother is expressing frustration of not being able to breastfeed her infant. A potential cause could be the lack of the
Crank

Answer:

Prolactin or oxytocin.

Explanation:

Prolactin and oxytocin are hormones that directly affect breastfeeding. <em>Prolactin promotes the secretion of milk after the baby is born,</em> prolactin is unblocked and milk secretion begins. On the other hand, <em>oxytocin helps the baby to ger the milk by letting the milk flow.</em>

I hope you find this information sueufl and interesting! Good luck!

5 0
3 years ago
A closed glass jar contains water vapor. The jar cools and liquid water begins to form. What will happen to the mass of the cont
Dmitriy789 [7]
It will stay the same. 

The mass isn't <em>going anywhere</em> (You did mention the jar was hypothetically and therefore hermetically sealed) 

The only thing changing here is the density of the water in the jar (whether it be vapor, liquid or otherwise)
as the temperature drops and the vapour becomes liquid, the water will be more dense. 

that's not saying that the weight won't increase as that is controlled by the force gravity exerts on the mass. (Hint: water is much more affected by gravity than air is)
4 0
4 years ago
(HELP ASAP I'LL GIVE YOU BRAINLIEST)
kotykmax [81]

Answer: D, because in the text it said "pay for her influential impact".

I hope it helped if what i said made sense.. :D  

8 0
3 years ago
Which of the following best describes the role of an enzyme in living organisms ​
seraphim [82]

Answer:

They cause DNA to replicate. They denature each other. They are molecules made of amino acids that speed up chemical reactions by lowering the activation energy.

5 0
3 years ago
Other questions:
  • Does anybody know these ?
    10·2 answers
  • The materials carried by the circulatory system include which of the following? (1) blood, (2) hormones, (3) oxygen, (4) cellula
    7·1 answer
  • What are two things that chlorophyll does for a plant.
    15·2 answers
  • Assume the potato cubes are cells. which cube would be most efficient at moving materials into and out of the cube? briefly expl
    12·1 answer
  • A change in a sequence of DNA bases in a bacterial cell has resulted in a mutation. This mutation has increased the ability of t
    13·1 answer
  • Which of the following is an example of a consumer A tree B sun C rabbit D mushroom. Please help.
    13·1 answer
  • Plzz help me i really need it done ASAP​
    12·1 answer
  • What describes sand?
    7·2 answers
  • PLEASE HELP NOW.... What are the four ingredients for roux
    12·2 answers
  • How would an error during mitosis cause a different effect on the body than an
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!