U5b Quizizz Photosynthesis Questionnaire

What occurs in the process of photosynthesis?

• Plants use sunlight to convert carbon dioxide and water into glucose and oxygen.
• Animals use sunlight to convert carbon dioxide and water into glucose and oxygen.
• Plants use moonlight to convert carbon dioxide and water into glucose and oxygen.
• Plants use sunlight to convert nitrogen and water into glucose and oxygen.

Write the overall equation for photosynthesis using words.

• Carbon dioxide + Water + Light energy -> Glucose + Oxygen
• Carbon dioxide + Sunlight + Water -> Glucose + Oxygen
• Carbon dioxide + Water + Light energy -> Glucose + Carbon
• Oxygen + Water + Light energy -> Glucose + Carbon dioxide

Write the overall equation for photosynthesis using chemical formulas.

• 6CO2 + 6H2O -> C6H12O6 + 6O2
• 6CO2 + 6H2O + light energy -> C6H12O6 + 6CO2
• 6CO2 + 6H2O + light energy -> C6H12O6
• 6CO2 + 6H2O + light energy -> C6H12O6 + 6O2

Why does photosynthesis require in addition to water and carbon dioxide?

• Sunlight
• Hydrogen
• Oxygen
• Nitrogen

What is the principal pigment of plants?

• Xanthophyll
• Carotene
• Hemoglobin
• Chlorophyll

Highlight the letter of the region(s) of the visible spectrum in which chlorophyll absorbs light very well.

• blue region

• green region

• red region

• yellow region

Chloroplasts contain saclike, photosynthetic membranes called...

• Thylakoids
• Photosystems
• Chlorophyll
• Stromata

What is a granum?

• A species of marine mammal
• A unit of measurement for weight
• A stack of thylakoid discs in the chloroplast of plant cells
• A type of cloud formation

The region outside the thylakoids in the chloroplasts is called the...

• stroma
• chlorophyll
• thylakoid lumen
• intermembrane space

What are the two stages of photosynthesis called?

• Sun-dependent reactions and Sun-independent reactions
• Light reactions and Dark reactions
• Daylight-dependent reactions and Night-dependent reactions
• Light-dependent reactions and light-independent reactions