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Flashcards in Metabolism Chart Deck (14)
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1

Aerobic chemoheterotrophs

E- source: organic
Energy source: organic
Final e- acceptor: O2
C source: organic

2

Fermenters

E- source: organic
Energy source: organic
Final e- acceptor: organic
C source: organic

3

Denitrifier

E- source: organic
Energy source: organic
Final e- acceptor: N compounds
C source: organic

4

Sulphate reducer

E- source: organic, H2
Energy source: organic, H2
Final e- acceptor: SO4(-2)
C source: organic

5

Sulphur reducer

E- source: organic
Energy source: organic
Final e- acceptor: sulphur (S0)
C source: organic

6

Purple sulphur

E- source: H2S
Energy source: light
Final e- acceptor: N/A (cyclic)
C source: CO2

7

Purple non-sulphur

E- source: organic
Energy source: light
Final e- acceptor: N/A (cyclic)
C source: organic

8

Green sulphur

E- source: H2S
Energy source: light
Final e- acceptor: N/A (cyclic)
C source: CO2

9

Cyanobacteria

E- source: H2O, H2S
Energy source: light
Final e- acceptor: N/A (NAD)
C source: CO2

10

Algae

E- source: H2O
Energy source: light
Final e- acceptor: N/A (NAD)
C source: CO2

11

Nitrifier

E- source: 1. NH3 2. NO2
Energy source: 1. NH3 2. NO2
Final e- acceptor: O2
C source: CO2

12

Sulphur bacteria

E- source: H2S, S0, S2O3
Energy source: H2S, S0, S2O3
Final e- acceptor: O2
C source: CO2

13

Methanogens

E- source: H2, acetate
Energy source: H2, acetate
Final e- acceptor: -
C source: CO2, acetate

14

Methanotrophs

E- source: CH4
Energy source: CH4
Final e- acceptor: O2
C source: CH4