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Chapter 9 and 10 - Coggle Diagram
Chapter 9 and 10
Energy Flow
Types of organism
Autotrophs
produces their own food
heterotrophs
consumes other organism
Energy conversion
Light energy
photosynthesis
6CO2+ 6H2O + light = C6H12O6 + 6O
Chemical energy
cellular respiration
C6H12O6 + 6O2 = 6CO2+ 6H2O + energy
stages
pyruvate oxidation
glucose
CO2
citric acid cycle
Electron transport chain + chemiomosis
most ATP
glycolysis
glucose
2 pyruvate
oxidative phosphorylation
releases ~32 ATP
Photosynthesis
light energy to chemical energy
stages
Light Reactions
electron flow
cyclic
linear
photophosphorylation
photosystems
Calvin cycle
phases
reduction
regeneration
carbon fixation
does not require light directly
occurs in the chloroplast
made up of
grana
stroma
thylakoids
Fermentation
doesnot require O2
Alcohol
Pyruvate -> Ethanol + CO2 (yeast)
regenerates NAD+
Lactic Acid
Pyruvate -> Lactate (muscles)
Parts of the cell
inner membrane
matrix
Outer membrane
cristoe
respiration
anaerobic
uses other molecules instead of O2
cellular
includes both aerobic and anaerobic
aerobic
consumes O2 to break down glucose
anaerobes
facultative
cannot survive in the presence of oxygen
obligate
can survive regardless
Plants
C3 Plants
CAM plants
Photorespiration