5 cell membrane/transport

Question 1

cell membrane

Answer 1

is a fluid barrier that controls transport of molecules in/out of cell

Question 2

tonicity

Answer 2

is the ability of a solution surrounding a cell to cause that cell to lose/gain water

Question 3

osmosis in animal cells

Answer 3

hypertonic= water leaves, wrinkled
isotonic= water comes in & out, regular
hypotonic= water enters, swollen (will burst)

Question 4

Osmosis in plant cells

Answer 4

hypertonic= plasmolyzed, water leaves
isotonic= flaccid, water in & out
hypotonic= turgid/normal, water in