chapter 5 bio

describe how channel and carrier proteins in plasma membrane are similar

Both allow for the flow of molecules into and out of a cell

Which transport mechanisms require the formation of a vesicle to transport material into or out of a cell?

Exocytosis and endocytosis

what is most involved in providing structure for a plasma membrane

The arrangement of the hydrophobic and hydrophilic ends of the phospholipids

what is an action prevented by the plasma membrane

Unlimited flow of water into or out of the cell

describe how active transport differs from passive transport

active transport requires ATP

What is the most likely purpose of a protein that is "part of the cell"

allows passage of particles into and out of the cell

The functions of which cell structure are described in this list - Allows waste to exit cell, chemicals required for cellular respiration to enter cell, regulates movement of water into and out of the cell

plasma membrane