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Photoheterotrophs (Gk:
photo = light,
hetero = (an)other,
troph = nourishment) are
heterotrophic phototrophs—that is, they are
organisms that use light...
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photoheterotrophs are
organisms that
depend solely on
light for
their energy and prin****lly on
organic compounds for
their carbon.
Photoheterotrophs...
- Pseudomonadota, they are gram-negative. It
contains chemoorganotrophs and
photoheterotrophs bacteria. Many
occur in
aquatic habitats. The
following genera have...
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Domain Bacteria includes a
variety of
metabolic activity including photoheterotrophs, chemoheterotrophs, organotrophs, and heterolithotrophs.
Within Domain...
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Source of
carbon Examples Phototrophs
Sunlight Organic
compounds (
photoheterotrophs) or
carbon fixation (photoautotrophs) Cyanobacteria,
Green sulfur...
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Kinetotrophs Mixotrophs Myco-heterotrophy
Mycotroph Organotrophs Photoheterotrophs Photosynthesis Photosynthetic efficiency Phototrophs Primary nutritional...
- cocci,
spirillae and
multicellular 'tablets'. Both
heterotrophs and
photoheterotrophs are
found along with some
facultative autotrophs.
Neisseriales comprises...
- lithoautotroph, lithotroph, mixotroph, organotroph, phagotrophy,
photoheterotroph, phototroph, phototrophic, phototrophy, pogonotrophy, poliodystrophy...
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dioxide as a
source of
carbon atoms to
carry out photosynthesis;
photoheterotrophs use
organic compounds,
rather than
carbon dioxide, as a
source of...
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classified by
ultimate source of
their energy:
photoautotrophs and
photoheterotrophs obtain energy from light,
whereas chemoautotrophs and chemoheterotrophs...
