Photosynthesis Quiz Part 1

What is the main purpose of photosynthesis?

• To produce oxygen for animals

• To make food (glucose) for plants

What are the main ingredients required for photosynthesis?

• Carbon dioxide, water, and sunlight

• Oxygen, and glucose

What is the primary end product of photosynthesis?

• Plants and Animals

• Glucose and Oxygen

Where does photosynthesis mainly occur in plant cells?

• Mitochondria

• Chloroplasts

What pigment in the chloroplasts absorbs sunlight?

• Chlorophyll

• Carotene

What is the chemical formula for glucose?

What does the chlorophyll do during photosynthesis?

• Absorbs sunlight

• Creates glucose

Why is photosynthesis important for life on Earth?

• It produces food for plants and animals.

• It creates oxygen for humans and animals to breathe.

What does photosynthesis help produce that is essential for life on Earth?

• Oxygen

• Carbon dioxide

What are the two stages of photosynthesis?

• Light-dependent and light-independent reactions

• Carbon-based and nitrogen-based reactions