Science Quize

what is permeable?

• water

• protein

• carbon dioxide

• glocouse

what is not permeable?

• protein

• glocouse

• water

• oxygen

what are the 3 types of passive transport?

• hypertonic, hypotonic, isotonic
• diffusion, osmosis, and facilitated diffusion
• active transport, endocytosis, exocytosis
• filtration, pinocytosis, phagocytosis

it happens automatically

the cell does not have energy

• osmosis

• diffusion

• active transport

• passive transport

particles spreading out

• diffusion

• osmosis

• facilitated diffusion

draw a before and after picture of diffusion where the higher concentration of molecules starts on the inside of the cell.

the movement of water across a membrane

the water will come to the side with a lower concentration of water at the start

• osmosis

• facilitated diffusion

• diffusion

the cell uses energy to transport low concentration

(a)  

Draw a picture of active transport

objects that are too large to pass through transport proteins are eaten by the cell

• phagocytosis

• osmosis

• active facilitated diffusion