AP Bio Tiffany

Which of the following are products of the light reactions of photosynthesis that are utilized in the Calvin Cycle?

• CO₂ and glucose

• ATP and NADPH

• ADP, P and NADP+

• H₂Oand O₂

What supplies the electrons that are lost in PS I?

• the electrons from PS II

• water

• glucose

• oxygen

Tags

NGSS.HS-LS1-5

The light reactions occur in the ________ and the dark reactions take place in the ________.

• Chloroplast / thylakoid membrane

• stroma / thylakoid

• mesophyl / stomata

• thylakoid membrane / stroma

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Where is the most easily accessible energy stored in an ATP molecule?

• between the 1st and 2nd phosphate groups

• between the adenine and ribose groups

• between the 2nd and 3rd phosphate groups

• between the ribose and the 1st phosphate groups

Tags

NGSS.HS-LS1-7

_________________ are the products of the light-dependent reactions.

• chloroplast and light

• water and sugars

• ATP, NADPH and OXYGEN

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Where does the Calvin cycle take place?

• Stroma

• thylakoid

• thylakoid space

• matrix

When oxygen is released as a result of photosynthesis, it is a direct by-product of____

• reducing NADP+

• splitting water molecules

• chemiosmosis

• electron transfer in photosystem 1

Which of the following processes is most directly driven by light energy?

• carbon fixation in stroma

• reduction of NADP molecules

• ATP Synthesis

• removal of electrons from membrane-bound chlorophyll molecules

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

Where does the carbon come from that is used to form glucose?

• The soil

• CO₂ in the air

• From other carbohydrates

• Calvin Cycle

Tags

NGSS.HS-LS2-5