Photosystems 1 & 2

Which system happens first?

• photosystem 1
• photosystem 2
• Calvin Cycle

The Photosystems take place in the 

• thylakoid
• stroma
• stomata
• mitochondria

Tiny packets of light energy from the sun are called

• photons
• electrons
• ATP
• NADPH

Tags

NGSS.HS-PS4-3

During the Photosystems oxygen is released into the air.  Which molecule is the oxygen released from?

• carbon dioxide
• water
• glucose
• protein

Are the Photosystems light dependent or light independent?

• light independent
• light dependent

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Photons are used to 

• split water molecules
• split sugar molecules
• split carbon dioxide
• split ATP

Tags

NGSS.HS-LS1-5

What is formed during Photosystem 2?

• ATP
• NADPH
• NAD+
• glucose

Tags

NGSS.HS-LS1-5

What is the final product of Photosystem 1 

• NADPH
• ATP
• NADP+
• glucose

Does NADPH have energy?

• yes
• no

Does NADP+ have energy?

• no
• yes