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Ratling [72]
3 years ago
15

What is it called when a molecule uses energy to move across a semipermeable membrane?

Biology
2 answers:
Morgarella [4.7K]3 years ago
8 0
When molecules uses energy for transportation across the cell, then it is known as "Active Transport"

So, option B is your answer.

Hope this helps!
Mrac [35]3 years ago
6 0

Answer: Active Transport

Explanation:

The movement of the particles across membrane needs energy. Energy is required in the condition where there is a movement of particles from a lower concentration to higher concentration.

It requires cellular energy for the movement of the particles. The larger molecules needs energy to move across concentration gradient.

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Eubacteria and archaebacteria differ in the process of protein synthesis. What is the difference?
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Answer:

A

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The main difference between Archaebacteria and Eubacteria is? Hint: Archaebacteria are called ancient bacteria whereas eubacteria are called true bacteria. Unlike eubacteria, archaebacteria can survive in extreme conditions

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3 years ago
PLEASE HELP!! (Answer appropriately) USE ARROWS
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4 0
3 years ago
Read 2 more answers
HELP!!! How does the Galápagos penguin compare to the cold adapted emperor penguin of Antarctica?
skad [1K]
<h3><u>Comparison between Galapagos penguin and cold adapted Emperor penguin of Antarctica:</u></h3>

<u>Galapagos penguin:</u>

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  • The Galapagos penguins breed all-round the year.
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<u>Emperor penguin:</u>

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7 0
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Answer:

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