photosynthesis

What is the green pigment that "traps" sunlight?

• Chlorophyll

• Chloroplasts

• Photosynthesis

• ATP

Tags

NGSS.MS-LS1-6

What is the source of energy for photosynthesis?

• Carbohydrates (chemical energy)
• Light (radiant energy)
• Heat (thermal energy)
• Wind (kinetic energy)

Tags

NGSS.MS-LS1-6

Plants need carbon dioxide from their environment to produce glucose during which stage of photosynthesis? 

• The light-dependent stage
• The light-independent stage (The Calvin Cycle)
• The electron transport chain
• ATP formation

Tags

NGSS.MS-LS1-6

The light independent reactions of photosynthesis happen where?

• stroma of chloroplast
• mitochondrial matrix
• stem
• thylakoid membrane

Tags

NGSS.MS-LS1-6

Use the diagram to answer the question. Which molecule is an electron carrier?

• H₂O
• carbon dioxide
• NADP⁺
• oxygen

Tags

NGSS.MS-LS1-6

Which product is produced by the splitting of water during the light-dependent reactions of photosynthesis?

• NADPH
• oxygen
• glucose
• carbon dioxide

Tags

NGSS.MS-LS1-6

Where do the light-dependent reactions occur? 

• thylakoid membrane
• stroma
• mesophyll
• mitochondria

Tags

NGSS.MS-LS1-6

What is the function of NADPH and ATP?

• They absorb light
• They power the light-dependent reactions
• They are light-reflecting pigments
• They are short term energy carriers

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

What is the ultimate ORIGINAL source of energy for living things

• Sugar
• Sun
• Moon
• Carbon Dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

In the Calvin Cycle, ________ and ________ from the light dependent reactions add energy and electrons.

• O_2, ATP

• CO₂, H₂

• ADP, NADPH

• NADPH, ATP