click below
click below
Normal Size Small Size show me how
MOT 123
Ch 3 & 4
Question | Answer |
---|---|
The movement of molecules from greater to lesser concentrations is ______________. | Diffusion |
The diffusion or movement of water through a semipermeable membrane is ______________. | Osmosis |
The use of energy to move molecules from lesser to greater concentration (opposite of diffusion) is called __________. | Active transport |
Diffusion of molecules, requiring carrier enzymes or transporters is called __________. | Facilitated diffusion |
This type of epithelium makes up capillaries to permit exchanges of materials. | Simple squamous |
Molecules from lesser to greater concentration with the use of ATP is what type of transport? | Active transport |
Simple squamous epithelium does what? | Lines arteries and veins and is smooth to prevent abnormal clotting. |
The engulfing of siimething by a stationary cells, such as the reabsorption of small proteins by cells f kidney tubules is called what? | Pinocytosis |
Stratisfied squamous epithelium does what? | Forms the lining of the mouth and the esophagus. |
Ingestion of a foreign substance - WBC is STATIONARY | Pinocytosis |
One layer of flat cells is called what? | Simple squamous epithelium |
Ingestion of a foreign substance – WBC is MOVING | Phagocytosis |
The enjulging of something by a moving cell such as a white blood cell is called what? | Phagocytosis |
Molecules & water from higher pressure to lower pressure areas with the energy of pressure NOT ATP is what kind of transport? | Filtration |
This epithelium is made up of many layers of cells and the surface cells are flat. | Stratisfied squamous |