What happens if you place human red blood cells in a concentrated salt solution? they shrink as water moves from inside to outside the cells as a result of osmosis. they burst as water moves from outside to inside the cells as a result of osmosis. no change occurs as water freely diffuses back and forth across the cell membranes. the cells expend energy pumping water out in response to the greater external salt concentration.

answer: i don't know

explanation:

you need to provide a picture, otherwise i can't tell you.

if you can provide one, i'd be more than happy to you with this!

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.

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answer/// the nucleoid region contains dna; ///