Cell Transport and Osmosis

Two types of cell transport

• Inner and Outer

• Animal and Plant

• Passive and Active

• Simple and Facilitated

Tags

NGSS.MS-LS1-2

Two types of passive transport:

• simple diffusion and facilitated diffusion

• simple diffusion and active diffusion

• passive diffusion and active diffusion

• endocytosis and exocytosis

Tags

NGSS.MS-LS1-2

When smaller molecules such as oxygen and carbon dioxide can move in and out of a cell across the phospholipid bilayer, this is called:

• active transport

• facilitated diffusion

• osmosis

• simple diffusion

Tags

NGSS.MS-LS1-2

Water can move across the cell membrane through the phospholipid bilayer, and also through protein channels called ____________________.

• porifera

• osmoporins

• aquaporins

• operculum

Tags

NGSS.MS-LS1-2

Endocytosis and exocytosis are examples of:

• passive transport

• active transport

• simple diffusion

• facilitated diffusion

Tags

NGSS.MS-LS1-2

Protein pumps embedded in the cell membrane, such as the sodium potassium pump, are considered active transport because they require:

• O2

• RNA

• ATP

• ADP

Tags

NGSS.MS-LS1-2

Endocytosis and exocytosis involve the use of _____________________ to move materials in and out of the cell.

• vacuoles

• vesicles

• cubicles

• barnacles

Tags

NGSS.MS-LS1-2

ATP stands for...

• active transport protein

• alternative transport power

• action triple power

• adenosine triphosphate

Osmosis is defined as:

• diffusion of water across as semipermeable membrane

• diffusion of molecules across a cell membrane

• active transport of water across a cell membrane

• any cell transport that does not require ATP

Tags

NGSS.MS-LS1-2

A hypertonic solution has a higher concentration of _________________________.

• solvent

• solute

• water

• ATP

Tags

NGSS.MS-PS1-2