Photosynthesis 2023

Where in a plant cell does photosynthesis take place

• Palisade cells

• Chlorophyll

• Chloroplasts

• Vacuole

What is the purpose of photosynthesis?

• To release energy

• To create glucose

• To grow

• To get oxygen for respiration

Which of these is the correct equation for photosynthesis?

• 6O₂ + C₆H₁₂O₆ --> 6CO₂ + 6H₂O

• 6O_{2 +} 6CO_{2 -->} C₆H₁₂O_{6 +} 6H₂O

• 6CO₂ + 12H₂O --> C₆H₁₂O₆ + 6H₂O + 6O₂

• 6CO₂ + 6H₂O --> O₂ + C₆H₁₂O₆

What are the products of photosynthesis?

• Oxygen and Energy

• Carbon Dioxide and Glucose

• Glucose and Oxygen

• Oxygen and Water

The main source of energy for all life comes from ____.

• the Earth
• the moon
• the sun
• the food we eat/make

Most plants appear green because chlorophyll

• absorbs green light.
• absorbs violet light.
• reflects green light.
• does not absorb violet light.

What molecule absorbs sunlight for photosynthesis?

• chloroplast
• thylakoid
• grana
• chlorophyll

What is photosynthesis?

• The process in which humans eat their food
• When a photographer takes a photo.
• To get your pictures from the photo lab.
• The process in which plants make their food.

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar
• CO₂ + sugar + H₂O --> O₂ + light
• _O2 + light + H₂O --> CO₂ + Sugar
• CO₂ + O₂ + H₂O --> Light+ Sugar

Which organelle performs PHOTOSYNTHESIS?

• Chloroplast
• Mitochondria