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