Photosynthesis and Light Dependent Reactions

Multiple Choice

Which system happens first?

• photosystem 1
• photosystem 2
• Calvin Cycle

Multiple Choice

The Photosystems take place in the 

• thylakoid
• stroma
• stomata
• mitochondria

Multiple Choice

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

• carbon dioxide
• water
• glucose
• protein

Multiple Choice

Are the Photosystems light dependent or light independent?

• light independent
• light dependent

Multiple Choice

Which system happens first?

• photosystem 1
• photosystem 2
• Calvin Cycle

Multiple Choice

The Photosystems take place in the 

• thylakoid
• stroma
• stomata
• mitochondria

Multiple Choice

Tiny packets of light energy from the sun are called

• photons
• electrons
• ATP
• NADPH

Multiple Choice

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

• carbon dioxide
• water
• glucose
• protein

Multiple Choice

Are the Photosystems light dependent or light independent?

• light independent
• light dependent

Multiple Choice

Photons are used to 

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

Multiple Choice

What is formed during Photosystem 2?

• ATP
• NADPH
• NAD+
• glucose

Multiple Choice

What is the final product of Photosystem 1 

• NADPH
• ATP
• NADP+
• glucose

Multiple Choice

Does NADPH have energy?

• yes
• no

Multiple Choice

Does NADP+ have energy?

• no
• yes

Multiple Choice

Where does the plant get H+ to make NADPH?

• air
• water
• sugar
• sun

Multiple Choice

What colors of visible light do plants absorb the best?

• reds, blues, violets
• green
• orange, red, yellow

Multiple Choice

What happens to the light that is not absorbed?

• it is reflected
• all light is absorbed

Multiple Choice

Why are green leaves green?

• Chlorophyll reflects green light
• Chlorophyll absorbs green light
• Chlorophyll absorbs blue and green light

Multiple Choice

Which of the following is like a "fully charged battery" of energy?

• ATP
• ADP
• AMP 
• NADP+

Multiple Choice

ADP + P =

• ATP
• AMP
• ADP

Multiple Choice

ATP - P =

• ADP
• ATP
• AMP
• NADP

Multiple Choice

The products of Photosystem 1 and Photosystem 2 are

• ATP, NADPH
• ATP, NADH
• ATP, glucose
• ATP, FADH2

Multiple Choice

The products of photosynthesis, ATP & NADPH, are used as fuel to run which cycle?

• Calvin Cycle
• Krebs Cycle
• Photo Cycle
• Fermentation cycle