Okshelf Online: Laboratory om/#/books/9781 1 1 9320395/cf/6/221/4/6/22/2/2 @ 0:0
ID: 3519288 • Letter: O
Question
Okshelf Online: Laboratory om/#/books/9781 1 1 9320395/cf/6/221/4/6/22/2/2 @ 0:0 A. Transport Across the Plasma Membrane Match the definition with the term. a. to shrink or shrivel b. water moving through selectively permeable membrane c. substance dissolved in a solution d. to burst a red blood cell e. difference between solute concentrations across a membrane f. same solute concentration on both sides of membrane 8- g. lower concentration of solutes outside the cell than in cytosol of cell h. a fluid that contains dissolved substances i. higher concentration of solutes outside the cell than in cytosol of cell j. random movement of particles from their greater concentration to their lesser concentration 1. concentration gradient 2. crenate 3. diffusion 4. hemolysis 5. hypertonic solution 6. hypotonic solution 7. isotonic solution 8. osmosis 9. solute 10. solventExplanation / Answer
a. - 2 Crenate.
To shrink or shrivel is same as crenate.
b. - 8 Osmosis.
It is the movement of water across a selectively permeable membrane in response to gradients of concentration, pressure and temperature.
c. - 9 Solute.
Substances dissolved in a solution is called as solutes.
d. - 4 Hemolysis.
It is the rupturing of red blood cells and the release of their contents into surrounding fluid.
e. - 1 Concentration gradient.
It is the difference in molecule concentration inside and outside of the cell across a cell membrane.
f. - 7 Isotonic solution.
Isotonic solutions have the same concentration as surrounding. So They have no effect on the surrounding cells. The cells will not gain or lose water if place in isotonic solution.
g. - 5. Hypertonic solution.
The concentration of solutes is greater outside the cell than inside in hypertonic solution.
h. - 10 Solvent.
A solvent is a substance, which dissolves a solute called as solution.
i. - 6. Hypotonic solution.
The concentration of solutes is greater inside the cell than outside in hypotonic solution.
j. - 3. Diffusion.
Diffusion is the net movement of particles from an area of higher concentration to an area of lower concentration due to the random movement of particles.
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