An isotonic solution has a higher concentration of particles inside the cell, meaning theconcentration of water inside the cell is lower than the outside of the cell. 

Cell sizes do not change drastically because cell membranes gain and lose small sections oflipids during endocytosis and exocytosis. 

When temperature increases cholesterol prevents the interaction of phospholipid tails to keepthe cell membrane from falling apart.

A charged molecule is at high concentration outside a cell and moves into the cell. How did themolecule do this? 

Which protein connects to fibronectin and the cytoskeleton to relay information from the outside of the cell to the inside of the cell? 

Calculate the Alveolar O2 pressure (PAO2) given the following information: FiO2 21%, PaCO2 40 mmHg, and at sea level. Record your answer to two decimal places.

Of the three factors that affect resistance to ventilation, which has thelargesteffect in the airways?

Hypobarism is related to which of the following

Immunogenicity is a disease factor that belongs to which portion of the epidemiologic triad?

In order for processes such as diffusion and osmosis to work, a concentration gradient mustexist.