Honors Biology Photosynthesis

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

• chlorophyll a
• photosystem
• grana
• stroma

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Where do the light-dependent reactions occur? 

• thylakoid membrane
• stroma
• mesophyll
• mitochondria

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

When carbon first enters the Calvin cycle, what molecule does it combine with? 

• PGA
• G3P
• RuBP
• ATP

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

• ATP
• NADPH
• Oxygen
• Glucose

Tags

NGSS.HS-LS1-5

What does ATP synthase do?

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

Tags

NGSS.HS-LS1-7

Where is chlorophyll found in the chloroplast?

• in the stroma
• within photosystems
• in the ATP synthase
• in the electron carrier molecule

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

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Chlorophyll absorbs _____ and _______ light from the light.

• purple and green
• red and blue
• black and orange
• yellow and green

Tags

NGSS.HS-LS1-5