Exam 6: Interactions Between Cells and the Extracellular Environment

Protein carrier mediated transport of molecules display

Inhibition of receptor-mediated endocytosis

Movement of large molecules into a cell is called

A cell placed in a 9% saline solution (molecular weight = 58.5g)would

Gas exchange between the cells and extracellular fluid utilizes active transport.

Where are GLUT carriers located in an unstimulated muscle?

Edema will result if a person has an abnormally low concentration of plasma proteins.

What type of intravenous fluid would be given to reduce edema?

In the Na+/K+ pump,three sodium ions from inside the cell must enter the carrier first.

A 0.5M glucose (molecular weight = 180g)contains ____________ grams of glucose per liter.

If the intracellular concentration of Ca²⁺ was 10mEq/L and the extracellular concentration was 150mEq/L,the Ca²⁺ equilibrium potential would be

The amount of water in a cell placed in a 0.8 Osm solution would

Interstitial fluid is made from blood plasma and returns to blood plasma.

What structures affect cell motility,adhesion,and proliferation?

Where is the G-protein complex when a regulatory molecule is not bound to its receptor?

What determines how a regulatory molecule influences its target cell?

One mole of solute per liter depresses the freezing point of water by -1.86 ^$\circ$ C.

Freezing-point depression is a measure of osmolality.

A solution consists of a ____________ which dissolves the ____________.

The rate of diffusion is influenced by