photosynthesis cornell note hints when drawing diagrams put labels on left side and drawing on right...
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Photosynthesis Cornell Note Hints
• When drawing diagrams put labels on left side and drawing on right
• Text in Bold – Put on the left side• Text next to or below bold – put on right side• EX:
– ELECTRON (ENERGY) CARRIERS:Molecules that transport energy from one molecule to another
Electron Carriers
Molecules move NRG from one mole. to another
Photosynthesis
http://video.google.com/videoplay?docid=4929458246218330794
Photosynthesis Chemical Equation and relation to plant parts
6 CO2 6 H2O C6H12O6 6 O2
Leaf
LowerEpidermis
StomataStomaStomate
Root
Xylem cells
Visible Light
Chlorophyll
Chloroplast
LeafLeaf
Chloroplast
Leaf
What is the specific
name for the opening
in the leaf?
Where is the opening
found for CO2 to enter?
Where does
CO2 enter the plant:
Leaf or Stem
How doesWater getto the Leaf
Wheredoes
water entera plant?
In what partof the plantdo you find
Chlorophyll?Root, Leaf, Stem
What partof the plantdo you find
sugar?
What Organelle
doesChlorophyll
fill?
WhatOrganelleproduces
the sugar?
Click on the boxes to reveal the answers!
Where does
O2 “leave” the plant:
Leaf or Stem
LowerEpidermis
StomataStomaStomate
What is the specific
name for the opening
in the leaf?
Where is the opening
found for O2 to “leave”?
Photosynthesis Chemical Equation and relation to plant parts
6 CO2 6 H2O C6H12O6 6 O2
Leaf
LowerEpidermis
StomataStomaStomate
Root
Xylem cells
Visible Light
Chlorophyll
Chloroplast
LeafLeaf
Chloroplast
Leaf
What is the specific
name for the opening
in the leaf?
Where is the opening
found for CO2 to enter?
Where does
CO2 enter the plant:
Leaf or Stem
How doesWater getto the Leaf
Wheredoes
water entera plant?
In what partof the plantdo you find
Chlorophyll?Root, Leaf, Stem
What partof the plantdo you find
sugar?
What Organelle
doesChlorophyll
fill?
WhatOrganelleproduces
the sugar?
Click on the boxes to reveal the answers!
Where does
O2 “leave” the plant:
Leaf or Stem
LowerEpidermis
StomataStomaStomate
What is the specific
name for the opening
in the leaf?
Where is the opening
found for O2 to “leave”?
Remember…Chloroplasts in Elodea
Look Inside a Chloroplast*Draw a chloroplast and Label the Thylakoids and Stroma (liquid portion of chloroplast)
ELECTRON (ENERGY) CARRIERS:Molecules that transport energy from
one molecule to another
Example:
• ATP – ADP adds a phosphate group to
become ATP, a high energy bond.
• NADPH– NADP+ picks up a H+ and stores energy as
NADPH.
Photosynthesis is actually a TWO STAGE Process
1) Light energy from the sun is converted into energy carriers ATP and NADPH and Oxygen is released. Note: Water makes O2
2) The energy from ATP and NADPH is used to make SUGARS from Carbon Dioxide.
Stage B
Light Dependant ReactionsStage A
Overall Photosynthesis ReactionDraw and Label
Copyright Pearson Education, Inc., Publishing as Benjamin Cummings
Step A: Light-Dependent Reaction
• Occurs in the Thylakoid Membrane.
• Light Energy from the Sun:– Splits water producing
Oxygen Gas– Converts ADP into ATP
and NADP+ into NADPH.
Light dependant reaction animation
Step B: Light-Independent Reaction (Calvin Cycle)
• Occurs in the Stroma• ATP and NADPH
from the Light Reaction are used to produce high-energy sugars such as glucose.
Animation of light reaction "feeding" light indepentant reaction
Photosynthesis Chemical Equation
6 CO2 6 H2O C6H12O6 6 O2
Leaf
LowerEpidermis
StomataStomaStomate
Root
Vein
Visible Light
Chlorophyll
Chloroplast
LeafLeaf
Chloroplast
Leaf
StomataStomaStomate