Question

this question carries 2 marks. class 11 cbse​

Answer 1

Answer:

Passive transport moves ions from higher concentration to lower concentration without using metabolic energy.

Active transport moves ions from lower concentration to higher concentration by using metabolic energy..

Answer 2

Question:

What are the difference between active

transport and passive transport?

Answer:

Passive transport:-

• During passive transportation , molecules travel from its higher concentration to lower concentration
• Doesn't require energy.
• It is Along the concentration gredien.
• It is a downhill process.

Active Transport:-

• During active transportation, molecules travel from lower concentration to higher concentration
• It requires energy in the form of ATP .
• It is against the concentration gredien.
• It is an uphill process.