enFICells!11
prokaryotic:small, simple cells, found everywhere
eukaryotic:large, complex cells with a nucleus and membrane-bound organelles
lipidbilayer:two layers that create a barrier around the cell
passive : a type of transport that requires no energy, substances move from high to low concentrations
active : a type of transport that requires energy, moves against the concentration gradient
hypertonic: a more concentrated solution
isotonic: concentrations of equal solutions
hypotonic: a lower concentrated solution
Hooke: first person to see cells, saw them in cork
organelle: a structure within a cell that performs a specific function
homeostasis: maintaining normal conditions
Cells!
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a more concentrated solution
maintaining normal conditions
a type of transport that requires energy, moves against the concentration gradient
first person to see cells, saw them in cork
concentrations of equal solutions
large, complex cells with a nucleus and membrane-bound organelles
a lower concentrated solution
a type of transport that requires no energy, substances move from high to low concentrations
two layers that create a barrier around the cell
small, simple cells, found everywhere
a structure within a cell that performs a specific function