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Giving examples, differentiate between photosynthetic and chemosynthetic bacteria
Giving examples, differentiate between photosynthetic and chemosynthetic bacteria.
- Photosynthetic bacteria manufacture carbohydrates from hydrogen sulphide, carbon dioxide using light energy. Example is cyanobacteria
(H2S) as electron donor instead of water
CO2 + 2H2S → C(H2O) + 2S
They do not give off oxygen
- Chemosynthetic bacteria manufacture carbohydrates from water and carbon dioxide using energy from oxidation of chemicals such as ammonia. Example is nitosomonas, iron bacteria, hydrogen bacteria
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CATEGORIES Bio Questions and answers
TAGS Dr. Bbosa Science