Cell Activities and Function + Passive and Active Transport
ORGANELLE PROTEINS
PHOSPHOLIPID BILAYER
MACROMOLECULE STRUCTURE
ACTIVE TRANSPORT
PASSIVE TRANSPORT
OSMOSIS
DIFFUSION
FACILITATED 
DIFFUSION
ENDOCYTOSIS
EXOCYTOSIS
ATP
OSMOSIS
DIFFUSION
FACILITATED
DIFFUSION
ENDOCYTOSIS
EXOCYTOSIS
PASSIVE
TRANSPORT
OSMOSIS
DIFFUSION
ACTIVE
TRANSPORT
ISOTONIC
?
HYPOTONIC
?
HYPERTONIC
?
TISSUES
ORGANS
CELLS
PLANT 
EUKARYOTE
PROKARYOTE
EUKARYOTE
PROKARYOTE
BACTERIA
DNA
RNA
ATP
ACTIVE TRANSPORT

PASSIVE TRANSPORT
ENDOCYTOSIS





MOVES FROM HIGH  TO LOWCONCENTRATION

**no ENERGY
Selectively Permeable
made of sugar
Cell Wall
more inside than outiside

more outside than inside
Equal on both sides
Equilibrium
  • 16. When your body sweats due to the heat of the day this is an example of your body trying to do what?
A) Maintain homeostasis
B) burn calories
C) stop hypothermia
D) get rid of waste products
  • 17. Osmosis has a concentration gradient flow of what?
A) High to Low
B) High to High
C) Low to High
D) Evenly passing back and forth with no gain
  • 18. Transport proteins helped bring necessary Amino Acids into a cell. What is this an example of?
A) Diffusion
B) Active transport
C) Facilitated Diffusion
D) Osmosis
  • 19. How long does diffusion take to be complete?
A) Until equilibrium is reached
B) It never stops
C) It continues until the energy burns out
D) about 5 minutes
Some bulky material that the cell needs is just outside the
cell. A process that creates "folds" that surround the particles and bring
that into the cell is called what?
A Protein Pump
Exocytosis
Endocytosis
Passive Transport
  • 22. This cell is in what type of solution?
A) None of these
B) Hypertonic
C) Hypotonic
D) Isotonic
  • 23. This cell is in what type of solution?
A) Hypotonic
B) None of these
C) Hypertonic
D) Isotonic
  • 24. This cell is in what type of solution?
A) None of these
B) Hypertonic
C) Isotonic
D) Hypotonic
  • 25. The process of Osmosis is the diffusion of what?
A) Water
B) Glucose
C) Amino Acids
D) Proteins
  • 26. Diffusion has what type of concentration gradient?
A) Low to High
B) High to Low
C) None of these
D) Equally in and out with no net gain
  • 27. Endocytosis has what type of concentration gradient
A) Equally in and out with no net gain
B) None of these
C) Low to High
D) High to Low
  • 29. Gases like Oxygen and CO2 move through cells via
A) Facilitated Diffusions
B) All of the above
C) Diffusion
D) Osmosis
  • 30. What type of Transport is a membrane PUMP?
A) Active Transport
B) Passive Transport
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