Cell Membrane-Biology

Question 1

Causes a cell to swell

Answer 1

Hypotonic

Question 2

Doesn’t change the shape of a cell

Answer 2

Isotonic

Question 3

Causes osmosis

Answer 3

Hypo & Hyper (In & out)

Question 4

Causes a cell to shrink

Answer 4

Hypertonic

Question 5

Osmosis

Answer 5

Passive Diffusion of H20 High to low!

Question 6

Isotonic

Answer 6

Solution & cell balanced

Question 7

Hypertonic

Answer 7

Cell has more H20 than solution (Leaving)

Question 8

Hypotonic

Answer 8

Solution has more H20 than cell (Entering)

Question 9

Homeostasis

Answer 9

Balanced

Question 10

Solute

Answer 10

Substance being dissolved

Question 11

Solvent

Answer 11

Substance doing the dissolving

Question 12

Carrier Protein

Answer 12

Transport protein that provides a tube-like opening in the plasma membrane through which particles can diffuse

Question 13

Energy

Answer 13

Is used during active transport but NOT passive transport

Question 14

Passive Transport

Answer 14

Particle movement from high to low concentration

Question 15

Facilitated Diffusion

Answer 15

A form of passive transport that uses transport proteins

Question 16

Active Transport

Answer 16

Particle movement from an area of low to high concentration

Question 17

Osmosis

Answer 17

The diffusion of water through a cell membrane

Question 18

Passive transport/Diffusion

Answer 18

The movement of substances through a cell membrane without ATP

Question 19

Transport protein

Answer 19

Used to help substances enter/exit a cell membrane

Question 20

Active Transport

Answer 20

When energy is required to move materials through a cell membrane

Question 21

Equilibrium

Answer 21

When the molecules of one substance are spread evenly enough throughout another substance to become balanced