photosynthesis

What is the green pigment found in all plants and algae that enables energy from the sun to be converted into chemical energy through the process of photosynthesis?

• Chloroplast
• Chlorophyll
• Photosynthesis
• Reactant

Carbon dioxide enters the plant through small openings on the undersides of the leaves called _____________.

• stomata
• chlorophyll
• chloroplasts
• heterotroph

The reactants of photosynthesis are

• sugar and water.
• sugar and oxygen.
• carbon dioxide and water.
• carbon dioxide and oxygen.

Tags

NGSS.MS-LS1-6

What are the products of photosynthesis?

• Carbon dioxide and water
• Carbon dioxide and oxygen
• Glucose and oxygen
• Glucose and water

Tags

NGSS.MS-LS1-6

Which of the following is the correct equation for PHOTOSYNTHESIS?

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

Tags

NGSS.MS-LS1-6

What is the name of part A?

• Wax cuticle
• Air space
• Guard cell
• Upper epidermis

What is the name of part H?

• Wax cuticle
• Air space
• Guard cell
• Upper epidermis

What is the name of part G?

• Palisade mesophyll
• Guard cell
• Spongy Mesophyll
• Lower epidermis

What is the name of part D?

• Palisade mesophyll
• Guard cell
• Spongy Mesophyll
• Lower epidermis

Which structures open and close stomata to allow gas exchange but prevent water loss in leaves?

• Epidermis
• Vascular tissue
• Guard cells
• Spongy mesophyll