General Knowledge - Biology - Discussion

Discussion Forum : Biology - Section 1 (Q.No. 6)
6.
Movement of cell against concentration gradient is called
osmosis
active transport
diffusion
passive transport
Answer: Option
Explanation:
Active transport, this is the only transport method that can move species against their concentration gradient (from low to high concentration). Facilitated diffusion only moves species down their concentration gradient from high to low concentration.
Discussion:
20 comments Page 2 of 2.

Seif said:   11 months ago
The answer is active transport due to the use of energy that's why it is against a concentration gradient.

Solomon said:   1 decade ago
Since osmosis and active are movement of a substance from low to high what is the different?

Janardan verma said:   1 decade ago
Please tell me. What is the difference between osmosis and active transport?
(1)

Shre said:   1 decade ago
Whats the difference between diffusion and passive transport ?

Ravi said:   9 years ago
What is the difference between osmosis and active transport?

Vikash choubey said:   1 decade ago
I thought that this is mainly corporation in our system.

Samuel said:   9 years ago
The right answer is active transport and not osmosis.

Ashish sing said:   1 decade ago
Why answer is active transport?

Aditya jena said:   1 decade ago
What is the lightest metal?

Aloysius said:   1 decade ago
Explain ceoleterate


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