S25 7.2

Which of the following is a type of passive transport?

• Endocytosis

• Osmosis

• Sodium-potassium pump

• Exocytosis

What is the main difference between passive and active transport?

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

• Active transport moves molecules from high to low concentration, while passive transport moves them from low to high concentration.

• Passive transport moves molecules from high to low concentration, while active transport moves them from low to high concentration.

• Both require energy to move molecules.

Which of the following is an example of active transport?

• Diffusion

• Facilitated diffusion

• Osmosis

• Sodium-potassium pump

Which of the following processes does not require energy?

• Active transport

• Facilitated diffusion

• Endocytosis

• Exocytosis

Challenge: What is the main purpose of the light-dependent reactions in photosynthesis?

• To produce glucose

• To fix carbon dioxide

• To generate ATP and NADPH

• To release oxygen

Which of the following best describes osmosis?

• Movement of solutes from high to low concentration

• Movement of water from low to high solute concentration

• Movement of water from high to low solute concentration

• Movement of solutes from low to high concentration

What is the role of chlorophyll in photosynthesis?

• Absorbs carbon dioxide

• Absorbs light energy

• Releases oxygen

• Produces glucose

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which of the following is true about facilitated diffusion?

• It requires energy.

• It moves molecules against their concentration gradient.

• It requires a transport protein.

• It is a form of active transport.

In which part of the plant cell does photosynthesis primarily occur?

• Mitochondria

• Nucleus

• Chloroplast

• Ribosome

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Which of the following is a characteristic of active transport?

• Moves substances down their concentration gradient

• Does not require a membrane protein

• Requires energy in the form of ATP

• Occurs only in plant cells

Tags

NGSS.HS-LS2-3