AP Biology Unit 2

The movement of water through a semi-permeable membrane is called ___________.

• active transport

• respiration

• osmosis

• diffusion

What are the three types of passive transport?

• osmosis, diffusion, active transport

• active transport, facilitated diffusion, osmosis

• diffusion, osmosis, facilitated diffusion

• facilitated diffusion, active transport, diffusion

What type of transport is this?

• Endocytosis

• Exocytosis

• Diffusion

• Sodium-Potassium Pump

What type of transport is this?

• Endocytosis

• Diffusion

• Exocytosis

• Osmosis

Which type of transport uses protein channels to help the particles move across the cell membrane?

• endocytosis

• osmosis

• facilitated diffusion

• exocytosis

 Particles get in and out of a cell by passing through the _. 

• Cell membrane

• Cytoplasm

• Vacuole

• Nucleus

Tags

NGSS.MS-LS1-2

In active transport, cells need _ to move particles cross the cell membrane. 

• Sleep

• Movement

• Energy

• Sun

What is diffusion

• A net process of a molecule moving from a high concentration to low concentration

• A net process of a molecule moving from a low concentration to high concentration

• A movement of water across a semipermeable membrane from high to low water concentration

What is endocytosis

• A process when the secretory vesicles eject the items they absorbed

• A process when cells absorb external item by engulfing them

• A movement process when water molecules go from high to low concentration

Tags

NGSS.MS-LS1-7

Which kind of cell is prokaryotic, may or may not have a cell wall, and has no membrane bound organelles?

• Animal

• Bacteria

• Fungi

• Plant