Introduce photosynthesis and cellular respiration

What three elements are carbohydrates primarily composed of?

• Carbon, Nitrogen, Oxygen

• Carbon, Hydrogen, Oxygen

• Hydrogen, Oxygen, Nitrogen

• Carbon, Sulfur, Oxygen

Which plant organelle is responsible for carrying out photosynthesis?

• Mitochondria

• Nucleus

• Vacuole

• Chloroplast

What is the simple carbohydrate molecule produced by plants during photosynthesis?

• Cellulose

• Starch

• Glucose

• Fructose

What is the energy currency molecule that powers all work done by cells?

• Glucose

• Starch

• ATP

• Cellulose