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Cellular Transport

Quiz by DrJoseph
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Last updated: October 16, 2022
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First submittedOctober 16, 2022
Times taken32
Average score64.3%
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Hint
Answer
Since the cell membrane allows some things to pass through, we call it
semipermeable
The phosphate head of the phospholipid molecule is (water loving)
hydrophilic
The lipid tail of the phospholipid molecule is (water hating)
hydrophobic
The type of cell transport that does not require energy
passive
The type of cell transport that requires energy
active
The energy to power active transport comes from
ATP
The movement of substances from areas of high to low concentration
diffusion
Hint
Answer
The type of diffusion that uses carrier molecules to move large and charged molecules
facilitated
When the molecules are evenly distributed throughout a space
equilibrium
diffusion of water through a selectively permeable membrane
osmosis
Diffusion occurs _____ the concentration gradient
down
An ______ solution has the same concentration of solutes inside the cell as outside
isotonic
A _______solution has a higher solute concentration than the cell.
hypertonic
A hypotonic solution has a lower solute concentration than the cell.
hypotonic
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