Slide 4 - Chloroplast

Slide 5 - Leaf Cross-Section

• Upper epidermis
• Palisade mesophyll
• Spongy mesophyll
• Lower epidermis

Slide 6 - Upper epidermis

• upright and elongated
• Upper epidermis

Slide 7 - Palisaid mesophyll

• Upper epidermis
• Palisade mesophyll

Slide 8 - Spongy mesophyll

• Upper epidermis
• Palisade mesophyll
• Spongy mesophyll

Slide 9 - Lower epidermis and stomata

• Upper epidermis
• Palisade mesophyll
• Spongy mesophyll
• Lower epidermis
• Guard cell
• Stoma

Slide 10 - Photosynthesis: The equation

• Word equation:
• Chemical equation:

Slide 11 - Photosynthesis: Light dependent and Calvin cycle

• Chloroplast
• Take place:
• Take place:
• Light dependent phase
• Calvin cycle
• Water
• Sunlight
• Hydrogen
• Oxygen
• ATP
• Hydrogen carrier
• Hydrogen
• ATP
• Carbon dioxide
• Glucose

Slide 12 - 50 Shades of green

Slide 13 - Video

Slide 14 - Summary

• Chloroplasts make leaves green and they are responsible for the process of photosynthesis
• There are multiple cellular layers inside a leaf and each layer carries out a particular biological function
• The process of photosynthesis can be divided into two phases
• The light dependent phase
• The Calvin cycle
• Leaf colour is determined by light intensity