AP Bio Cell Transport

Movement of materials from high to low concentration through a protein channel. 

• Passive Transport
• Active Transport

Tags

NGSS.MS-LS1-2

• Passive Transport
• Active Transport

Tags

NGSS.MS-LS1-2

• Passive Transport
• Active Transport

Tags

NGSS.MS-LS1-2

• Passive Transport
• Active Transport

Tags

NGSS.MS-LS1-2

What is it called when molecules move across the cell membrane from an area of high concentration to an area of low concentration through a carrier protein?

• Diffusion
• Osmosis
• Active Transport
• Facilitated Diffusion

Tags

NGSS.MS-LS1-2

Which diagram best shows the end result of diffusion?

• F
• G
• H
• J

Tags

NGSS.MS-PS1-1

The picture  is an example of _________________.

• isotonic
• diffusion
• osmosis
• active transport

When both inside and outside of a cell have the same amount of water it is said that the cell has reached a state of ___________.

• osmosis
• equilibrium
• diffusion
• hypertonic

Which way will the water molecules move during osmosis?

• Out of the cell, so the cell shrinks.
• Out of the cell, so the cell swells.
• Into the cell, so the cell shrinks.
• Into the cell, so the cell swells.

If a gummy bear is placed in salt water, the mass of the gummy bear will decrease because water will move out of the gummy bear. What process does this represent?

• osmosis

• fermentation

• respiration

• diffusion