NEET-UG SERIES Biology
Active Transport
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
1
2019 Chapter Questions 1 MCQs
01
PYQ 2019
medium
biology ID: neet-ug-
The main difference between active and passive transport across cell membrane is :
1
Passive transport is non-selective wherease active transport is selective
2
Passive transport requires a concentration gradient across a biological membrane whereas active transport requires energy to move solutes
3
Passive transport is confined to anionic carrier proteins whereas active transport is confined to cationic channel proteins
4
Active transport occurs more rapidly than passive transport