AP Bio Photosynthesis

What is the name of a pigment-containing complex found in a thylakoid?

• chlorophyll a
• photosystem
• grana
• stroma

Tags

NGSS.HS-LS1-5

Where do the light-dependent reactions occur? 

• thylakoid membrane
• stroma
• mesophyll
• mitochondria

Tags

NGSS.HS-LS1-5

What is the primary function of the light reactions of photosynthesis?

• To produce glucose
• To produce NADPH and ATP
• To use ATP
• To produce RuBP

Tags

NGSS.HS-LS1-5

Which of the following is NOT a product of the light reactions?

• ATP
• NADPH
• Oxygen
• Glucose

Tags

NGSS.MS-LS1-6

What does ATP synthase do?

• Create ATP in chemiosmosis.
• Break down ATP in chemiosmosis.
• Break down NADPH. 
• Create NADPH.

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + glucose
• CO₂ + glucose + H₂O --> O₂ + light
• _O2 + light + H₂O --> CO₂ + glucose
• CO₂ + O₂ + H₂O --> Light+ glucose

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

What supplies the electrons that are lost in PS I?

• the electrons from PS II
• water
• glucose
• oxygen

What is the function of NADP+?

• It absorbs light
• It is an electron carrier
• It is a light-reflecting pigment
• It acts as long-term energy storage

Which substance from the light-dependent reactions of photosynthesis is a source of energy for the light-independent reactions?

• ADP
• H2O
• NADPH
• pyruvic acid

It is important to create a concentration of H+  in the thylakoid space so that the H+ can diffuse through_________ to create ______.

• ATP synthase, ATP
• NADH, NADPH
• proton pump, protons

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5