Cell Membranes & Transport Post-Quiz

What type of transport is this?

• facilitated diffusion
• active transport
• diffusion
• osmosis

This picture represents what type of cell transport?

• endocytosis
• exocytosis
• osmosis
• passive transport

Tags

NGSS.MS-LS1-2

The difference in the concentration of a substance from one location to another is called 

• diffusion
• osmosis
• concentration gradient
• passive transport

The movement of molecules against a concentration gradient

• simple diffusion
• facilitated diffusion
• active transport
• osmosis

Two examples of passive transport are

• Earth and Sun
• Diffusion and Osmosis
• Energy and Wind
• None of the above

How does a cell maintain homeostasis?

• Regulates what enters and leaves the cell
• Flexibility
• Protective barrier
• Structure and support

Tags

NGSS.HS-LS1-3

Why does diffusion NOT require ATP?

• Because the molecules involved have high kinetic energy
• Because the molecules involved are charged
• Because the molecules involved already have ATP
• Because the molecules involved have low, to no kinetic energy

What  type of transport is pictured?

• Passive Transport
• Active Transport

Most active transport proteins use energy from the breakdown of:

• nucleus
• cell membrane
• ATP
• mitochondria

Which way will the water molecules in the image 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.

Tags

NGSS.MS-LS1-2