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Flashcards in Bacte Lec - Culture Media Lecture Deck (109)
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1

bacterial nutritional requirements (3)

water
energy source
carbon source

2

types of organisms based on their source of energy

phototrophs
chemotrophs

3

types of organisms based on their carbon source

heterotroph
autotrophs

4

types of chemotroph

lithotrophs
organotrophs

5

types of organisms based on their carbon source
require CO2

autotrophs

6

types of organisms based on their carbon source
require organic compounds

heterotrophs

7

types of organisms based on their energy source
require light

phototrophs

8

types of organisms based on their energy source
require chemicals

chemotrophs

9

prevention of bacterial growth by water removal

lyophilization

10

organisms which need co2

capnophiles

11

examples of capnophiles

Haemophilus influenzae
Neisseria gonorrhoea

12

energy source: light
C source: CO2

photoautotrophs

13

energy source: light
C source: organic compounds

photoheterotrophs

14

energy source: inorganic compounds
C source: CO2

chemoautotrophs

15

energy source: organic compounds
C source: organic compounds

chemoheterotrophs

16

photoautotrophs
energy source

light

17

photoheterotrophs
energy source

light

18

chemoautotrophs
energy source

inorganic compounds

19

chemoheterotrophs
energy source

organic compounds

20

chemoheterotrophs
c source

organic compounds

21

chemoautotrophs
c source

co2

22

photoheterotrophs
c source

organic compounds

23

photoautotrophs
c source

CO2

24

Representative bacteria of photoautotrophs

cyanobacteria
photosynthetic bacteria
algae

25

Representative bacteria of photoheterotrophs

photosynthetic bacteria

26

Representative bacteria of chemoheterotrophs

protozoa, fungi, bacteria

27

Representative bacteria of chemoautotrophs

sulfur, iron, ammonia oxidizing bacteria
methane producing bacteria

28

essential elements needed by microorganisms [TOM]

Metals
Trace Elements
Organic Growth Factors

29

metals needed by microorganisms

K, Mg, Ca, Fe

30

Trace elements needed by microorganisms

Molybdenum
Copper
Cobalt
Zinc

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