It’s corresponding molecule that or bonds to. I think it is a substrate.
Rapid consumption of alcohol in a very short period of time is very dangerous; due to delayed absorption the drinker will not know how really drunk he is and intoxication from that kind of drinking can last for days and even weeks.
Besides, such drinking pattern may make the whole body system to collapse causing death. Such drinking may also lead to alcohol induced psychiatric disorder.
Answer:
The primary function of the plasma membrane is to protect the cell from its surroundings