Discussion Forum : Transport In Plants
Question - Assertion (A): Active transport is uphill transport.
Reason (R): Active transport uses energy to pump molecules against the concentration gradient.
Options:
A .  Both A & R are true and R explains A
B .  Both A & R are true and R doesn't explain A
C .  A is true and R is false
D .  Both A & R are false
Answer: Option A
:
A
Active transport uses energy to pump molecules against concentration gradient i.e from the region of lower concentration to higher concentration and hence the transport is referred as uphill transport.

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