Photosynthesis and Cellular Respiration

What are the reactants of cellular respiration?

• Glucose and oxygen

• Carbon dioxide and water

• Nutrients and minerals

• Proteins and fats

What is the role of chlorophyll in photosynthesis?

• Chlorophyll is the green pigment in plants that captures light energy for photosynthesis.

• Chlorophyll helps in the absorption of water from the soil.

• Chlorophyll is responsible for the production of glucose during respiration.

• Chlorophyll protects plants from harmful UV radiation.

What are the main products of cellular respiration?

• Oxygen, glucose, and ATP

• Carbon dioxide, water, and ATP

• Nitrogen, water, and glucose

• Carbon monoxide, oxygen, and ATP

What is ATP?

• A type of protein involved in cellular structure.

• A molecule that stores and transfers energy in cells.

• A carbohydrate used for energy storage.

• A lipid that forms cell membranes.

What is the main energy source for cellular respiration?

• Oxygen

• Glucose

• Fatty acids

• Proteins

What is the formula for photosynthesis?

• 6CO2 + 6H2O + Light Energy → C6H12O6 + 6O2

• 6O2 + 6H2O + Light Energy → C6H12O6 + 6CO2

• 6CO2 + 6H2O → C6H12O6 + 6O2 + Light Energy

• C6H12O6 + 6O2 + Light Energy → 6CO2 + 6H2O

What gas do we exhale that is a product of cellular respiration?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Hydrogen

What is the role of sunlight in photosynthesis?

• Sunlight provides the energy needed for plants to convert carbon dioxide and water into glucose during photosynthesis.

• Sunlight is used to cool the plant and prevent overheating.

• Sunlight helps in the absorption of nutrients from the soil.

• Sunlight is not necessary for photosynthesis to occur.

What do plants absorb for photosynthesis?

• Oxygen from the air and nutrients from the soil

• Carbon dioxide from the air and water from the soil

• Nitrogen from the air and minerals from the soil

• Hydrogen from the air and sunlight from the soil

What part of the plant is responsible for absorbing water?

• The leaves of the plant

• The stems of the plant

• The flowers of the plant

• The roots of the plant