PHOTOSYNTHESIS QUIZ #2

What are the reactants of the photosynthesis reaction?

• chlorophyll and light

• carbohydrates and oxygen

• carbon dioxide and water

• high-energy electrons and air

Where do the light-independent reactions occur?

• stroma

• chlorophyll

• thylakoids

• mitochondria

The main chemical compound cells use for energy is

• ATP

• Sunlight

• Glucose

• Oxygen

The phosphate groups of ATP are the key to its ability to ____________.

• supply energy

• produce glucose

• break down glucose

• make water

Where do the light-dependent reactions occur? 

• thylakoid membrane
• stroma
• mesophyll
• mitochondria

Tags

NGSS.HS-LS1-5

Where does the Calvin Cycle occur?

• thylakoid
• stroma
• lumen
• mitochondria

Which gas is forming in the test tube shown?

• Carbon Dioxide

• Hydrogen

• Oxygen

• Nitrogen

The diagram shows the gases that enter and leave a plant cell during the process of photosynthesis. Which do arrows 1 and 2 represent?

• 1 is nitrogen and 2 is oxygen

• 1 is oxygen and 2 is nitrogen

• 1 is oxygen and 2 is carbon dioxide

• 1 is carbon dioxide and 2 is oxygen

During photosynthesis in plants, what is the source of the carbon in the sugar molecule (C₆H₁₂O₆)?

• carbon dioxide in the air

• carbon monoxide in the air

• carbon particles in the air

• carbon particles in the water

In which part of the plant does photosynthesis take place?

• bark

• flowers

• leaves

• roots