Cell Transport and Membranes

Which way would the purple molecules move through the semi permeable membrane if dissolved in water?

• From the A side to the B-side

• From the B side to the A side

• none of the purple molecules would move

Tags

NGSS.MS-PS1-2

• Passive Transport
• Active Transport

Tags

NGSS.HS-LS1-3

Passive Transport Active Transport

• Passive Transport

• Active Transport

ATP is a form of energy used in...

• Passive Transport

• Active Transport

In the context of cell transport, what is the main difference between active transport and passive transport?

• Active transport requires energy, while passive transport does not.

• Passive transport requires energy, while active transport does not.

• Active transport can only move materials out of the cell, while passive transport can move materials in both directions.

• Passive transport can only move materials into the cell, while active transport can move materials in both directions.

Which of the following processes describes the movement of water across a cell membrane from an area of low solute concentration to an area of high solute concentration?

• Osmosis

• Diffusion

• Active transport

• Endocytosis

Locate a Channel protein in the cell membrane.

Tags

NGSS.MS-LS1-2

Which of the following is NOT a component of the cell membrane?

• Phospholipids

• Ribosomes

• Proteins

• Cholesterol

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

When molecules are even on either side of a semipermeable membrane, the solution is considered...

• isotonic

• hypotonic

• hypertonic

• 

Tags

NGSS.MS-LS1-2