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Worksheets10.2 Microbial Physio Module 10: Fermentation & Photosynthesis
Total questions: 10
Worksheet time: 5mins
Which pigment is essential for anoxygenic photosynthesis in Rhodobacter species?
Chlorophyll a
Bacteriochlorophyll
Carotenoids
Phycocyanin
What type of photosynthesis is performed by Cyanobacteria?
Anoxygenic
Oxygenic
Chemotrophic
None of the above
Which electron donor is used in anoxygenic photosynthesis by Chlorobium species?
Water
Sulfide
Oxygen
Nitrate
Which photosystem is unique to oxygenic photosynthesis?
PSI
PSII
Bacteriochlorophyll
Phycobilin
What is the end product of bacterial photosynthesis in Rhodopseudomonas?
Oxygen
Sulfur granules
Carbohydrates
CO₂
Which cofactor is essential in bacterial photosynthesis for the transfer of electrons?
NADH
FADH2
NADPH
ATP
What type of photosynthetic bacteria perform cyclic photophosphorylation?
Rhodobacter sphaeroides
Anabaena
Escherichia coli
Methanococcus jannaschii
Which pigment is involved in capturing light energy in Cyanobacteria?
Carotenoids
Bacteriochlorophyll
Phycobilins
Chlorophyll b
Which photosynthetic bacteria can fix nitrogen under anaerobic conditions?
Rhodospirillum rubrum
Escherichia coli
Lactobacillus acidophilus
Clostridium difficile
What is the primary carbon source for Cyanobacteria during photosynthesis?
Methane
Carbon dioxide
Acetate
Glucose
