How to prepare for your annual encounter with confusion. Daylight Saving Time ends Sunday at 2 a.m., which means that weâre all going to spend a few minutes scratching our heads trying to figure out whether weâre gaining or losing an hour of sleep. Save yourself the trouble and let TIME break it down for you.
For example, plasma membrane proteins carry out functions as diverse as ferrying nutrients across the plasma membrane, receiving chemical signals from outside the cell, translating chemical signals into intracellular action, and sometimes anchoring the cell in a particular location (Figure 4).
What are the functions of an integral protein found in the cell membrane? Answer   The functions can vary greatly, the fact that its an integral protein limits the functions but there are still many different functions.   Ill go through a â¦few functions of integral transmembrane proteins.   Transportation.