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Unit 3 - Coggle Diagram
Unit 3
Ecological Systems
Food Webs
Biomass
Mass of dry organic matter per unit of area.
Ecological Pyramid
Energy loss
10% rule
Heat loss
Trophic levels
Prey
Predator
Producer
Secondary Consumer
Tertiary Consumer
Limiting Factors
Density-Dependent
Carrying Capacity
Population Density
Density-Independent
Weather
Cellular Respiration
Anerobic
Glycosis
Pyurvate Acids
Two ATP
Fermentation
Lactic Acid
Alcohol
Aerobic
Krebs Cycle
NADH and FADPH
Citric Acid Cycle
Electron Transfer Chain
Proton gradient due to electrons
ATP Synthase
ADP---> ATP
36 ATP
Mitochondria
Glucose + Oxygen = ATP + Carbon + Water
C6H12O6 + 6O2 → 6CO2 + 6H2O
Cycles
Nitrogen Cycle
Atmospheric - not used by plants
Nitrate-fixing bacteria make it usable
Water Cycle
Recycled
Condenses from the air
Flows through rivers
Percolates the ground to underwater systems.
Carbon Cycle
Types
Chemoautotrophs
Heteroptrophs
Decomposers
Photoautrotrophs
Autotrophs
Abiotic to Biotic
Can convert Carbon Dioxide into energy
Three forms
Solid
Liquid
Gas
Fertilizers/Pesticides/Runoff
Flow through ecosystem
Photosynthesis
Cytoplasm
Light-Dependent
Thylakoid Membrane
Uses Sunlight and Water
Creates NADPH and ATP
Photosystems
Photosystem 1
NADPH
Photosystem 2
ATP
Light-Independent
Calvin Cycle
Uses NADPH, ATP, and CO2
Creates Glucose
Creates G3P/Sugars
Stroma