Cell Transportation Review!!!

The cell membrane is semi-permeable.

• True

• False

Which type of passive transport focuses on the movement of water through the membrane?

• Facilitated diffusion

• Simple diffusion

• Osmosis

What is true about passive transport?

• It's the movement of molecules from high to low concentrations

• It's the movement of molecules from low to high concentrations

• It requires energy

• It requires no energy

____ is the movement of large substances from inside the cell to the outside.

• Endocytosis

• Exocytosis

• Osmosis

• Simple diffusion

What are examples of a diffusion?

• CO2

• small, nonpolar molecules

• O2

____ is the movement of particles from the outside to the inside of the cell.

• Endocytosis

• Exocytosis

• Osmosis

• Simple diffusion

The ______ regulates what enters and leaves the cell.

• Nucleus

• Mitochondria

• Cell membrane

• Cytoplasm

Tags

NGSS.MS-LS1-2

Endocytosis and exocytosis are example of ____ transport.

• Active

• Passive

Facilitated diffusion is the movement of____ through membrane proteins.

• Small, nonpolar molecules

• Large, polar molecules

• CO2

• O2

In active transport, what molecules are transported?

• Ions

• Glucose

• Amino acids

• Carbon dioxide