Cell Membrane

Question 1

Kinetic Energy

Answer 1

Energy when molecules are in motion

Question 2

Exocytosis

Answer 2

Releases substances from inside the cell to outside the cell

Question 3

Non-Polar

Answer 3

No separation of charge, no negative nor positive poles are formed; Cannot diffuse through plasma membrane (because of fatty acids in the membrane)

Question 4

Hydrophilic

Answer 4

H2O Liking

Question 5

Bilayer

Answer 5

Structure made up of two sheets of lipid molecules

Question 6

Receptor Proteins

Answer 6

Transmit information from the external environment into the cell

Question 7

Hydrophobic

Answer 7

H20 Hating

Question 8

Equilibrium

Answer 8

Equal concentration

Question 9

Brownian Motion

Answer 9

Molecules can move randomly

Question 10

Channel Proteins

Answer 10

Form passageways for certain molecules to pass through

Question 11

Polar

Answer 11

Has a negative and positive pole

Question 12

Homeostasis

Answer 12

Organisms adjust to changes in their environment (EX: Humans sweat when it is hot, in order to cool down)

Question 13

Fluid Mosaic Model

Answer 13

Fluid where proteins are embedded

Question 14

Transport Proteins

Answer 14

Proteins used for transport