10/8/21 General Biology

____________________ provides the energy necessary for photosynthesis.

• water
• sunlight
• glucose
• soil

The ____________ is the most photosynthetic part of a plant.

• leaf
• flower
• roots
• stem

the products of photosynthesis are...

• glucose and sunlight
• carbon dioxide and water
• glucose and chlorophyll
• oxygen and glucose

Glucose is a ...

• sugar
• carbohydrate
• source of quick energy
• all are correct

The formula for glucose is...

• C₁₂ H₂₂ O₁₁
• NaCl
• NaOH
• C₆ H₁₂ O₆

The reactant of photosynthesis are...

• sunlight and chlorophyll
• glucose and oxygen
• carbon dioxide and water
• sunlight and water

Foods synthesized in the process of Photosynthesis by plants is stored as

• Starch

• Protein

• Vitamins

• Fats

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?

• O₂ + C₆H₁₂O₆ --> CO₂ + H₂O

• O_{2 +} CO_{2 -->} C₆H₁₂O_{6 +} H₂O

• CO₂ + H₂O --> C₆H₁₂O₆ + O₂

What is the compund that plants use to absorb the energy from sunlight?

• Carbon dioxide

• Chlorophyll

• Nitrogen

• H2O