THE CELL
CELL COMMUNICATION
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Which of the following molecules can pass through the plasma membrane unaided?
|
|
epinephrine
|
|
|
insulin
|
|
|
acetylcholine
|
|
|
estrogen
|
Explanation:
Detailed explanation-1: -Small non polar molecules (oxygen, nitrogen, carbondioxide) can easily pass through the cell membrane.
There is 1 question to complete.