cell membrane and transport

Question 1

all fluids referred to inside of a cell

Answer 1

cytoplasm

Question 2

membrane that allows a molecule to pass through

Answer 2

permeable

Question 3

plasma membranes are

Answer 3

semipermeable

Question 4

fluids that surround the cell

Answer 4

extracellular fluid

Question 5

membrane that does not allow molecules to pass through

Answer 5

impermeable

Question 6

active process moves things from

Answer 6

low to high concentration

Question 7

passive process moves things from

Answer 7

low to high concentration

Question 8

solution with more solute and less water

Answer 8

hypertonic

Question 9

solution with more water and less solute

Answer 9

hypotonic

Question 10

a pump is what kind of molecule

Answer 10

protein

Question 11

where is the pump located

Answer 11

plasma membrane

Question 12

two types of endocytosis

Answer 12

phago (to eat) and pino (to drink)

Question 13

large waste products are released from the cell

Answer 13

exocytosis

Question 14

diffusion of water molecules

Answer 14

osmosis

Question 15

a state reached when particles move in equal amounts around the cell

Answer 15

dynamic equilibrium

Question 16

large particles surrounded and brought into the cell

Answer 16

endcytosis

Question 17

structure responsible for maintaining cell homeostasis

Answer 17

plasma membrane

Question 18

plasma membrane is made up of a

Answer 18

phospholipid bilayer

Question 19

diffusion continues until

Answer 19

equilibrium is reached

Question 20

if a cell is placed in salt water, water leaves the cell due to

Answer 20

osmosis

Question 21

of a cells mitochondria was destroyed, what transport processes would survive

Answer 21

osmosis, diffusion, facilitated diffusion

Question 22

hypertonic

Answer 22

cell would shrink, water molecules leave

Question 23

hypotonic

Answer 23

cells would swell/burst, water molecules would enter

Question 24

isotonic

Answer 24

cell would stay the same, water molecules would move equally

Question 25

a plant deprived of water will wilt (plasmolysis) because of loss in

Answer 25

turgor pressure

Question 26

when a hospital patient is given IV fluids, what tonicity should those fluids be

Answer 26

isotonic to the normal concentration of a healthy person