Q. Which of these molecules require a carrier protein to pass through the cell membrane?
A. Small neutral solutes
B. Water
C. Polar molecules
D. Non – polar molecules
Answer: Polar molecules
Take Mock Tests
| Government Schemes Mock Test | Start Test! |
| Political Science Mock Test – 42 | Start Test |
| History Test – 190 | Start Test |
| Quantitative Aptitude Test | Start Test! | Data Interpretation - Mock Test | Start Test! |
| General Awareness - Mock Test | Start Test! |
| Reasoning Ability - Mock Test | Start Test! |
We will be happy to hear your thoughts