The cell membrane only lets certain things in and out. That’s why it’s called
Answer
Super
Hydrophobic
Semi-permeable
Totally permeable
Question 9
Question
Raisins are grapes that have shriveled. If you wanted to make a raisin without the use of the sun, you could make it by placing a grape into a _____ solution, causing the cells in the grape to shrivel.
Answer
Hypertonic
Isotonic
Hypotonic
None of the above
Question 10
Question
Once equilibrium is reached, roughly equal numbers of molecules move in either direction across a semipermeable membrane, and there are not further changes in concentration on either side of the membrane.