Cell Structure and Transport Review

Facilitated diffusion and protein pumps are different because

• Both move movement of molecules from high concentration to low concentration

• Facilitated diffusion requires energy while protein pumps do not

• Protein pumps require energy while facilitated diffusion does not

• Both move molecules from low to high concentration

Organize these options into the right type of transport:

Groups:

(a) Passive Transport

,

(b) Active Transport

• requires energy

• molecules move WITH the gradient

• does NOT require energy

• molecules move AGAINST the gradient

• molecules move from high concentration to low

• molecules move from low concentration to high

What happens during osmosis?

• Transfer of energy from one place to another

• Movement of small molecules from high concentration to low concentration

• Movement of water molecules from an area of high water concentration to an area of low water concentration

• Process of breaking down food into simpler substances

Which TWO of the following can be used to identify ACTIVE transport?

• Movement of molecules from high to low concentration

• Movement of molecules from low to high concentration

• Does not require energy

• Requires energy (ATP!)

The main difference between passive and active transport is that one requires (a)   , while the other does not.

Let's dive into the microscopic world! Can you tell me which one of these is a prokaryote?

• A fun-loving fungus

• A bustling bacteria

• An adventurous animal

• A peaceful plant

Which of the following images show transport that DOES NOT require energy? (more than one answer is correct!)

• 
• 
• 
• 

Tags

NGSS.MS-LS2-3

2. What plant tissue transports food (glucose) throughout the plant?

• roots

• leaves

• phloem

• xylem

Tags

NGSS.MS-LS2-3

This is an example of?

• High turgor

• low turgor

• a pool

• the ocean

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-5

NGSS.MS-LS2-1

If the xylem is damaged will water be able to flow to the leaves

• No

• Yes