Cellular Transport Flashcards
Hypotonic
Lower concentration of solute molecules outside than in
Isotonic
In and out have same amount of solute molecule
The substance that dissolves to make a solution called the _______
Solute
During diffusion molecules tend to move _________
Down the concentration gradient
When the concentration of a solute is the same throughout a system, the system has reached
Equilibrium
The diffusion of water across a selectively permeable membrane is called _____
Phagocytosis
Phagocytosis, pinocytosis, and exocytosis are kinds of _______ transport
Active
Glucose enters the cell most rapidly by _____ ______
Facilitated diffusion
Energy for active transport comes from a cell’s ______
Mitochondria
________ transport requires energy from ATP to move substances across membranes
Active
Cell must expend energy to transport substances using ___________
Endocytosis
White blood cells engulf, digest, and destroy invading bacteria using __________
Phagocytosis
The carrier protein that help In facilitated diffusion are __________ protein
Integral
All of the following are kinds of passive transport except _________
Phagocytosis
Hypertonic
Greater concentration of solute outside than inside
