Mastering Microbiology

24 July 2022
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9 test answers

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question
Which of the following types of organisms uses hydrogen sulfide for reducing power?
answer
Purple Sulfur Bacteria
question
In which organism would you likely find a chlorosome?
answer
Green Sulfur Bacteria
question
Which of the following is a bacterium that performs oxygenic photosynthesis?
answer
Cyanobacteria
question
Which of the following is a trait unique to photosynthetic eukaryotes?
answer
the presence of chloroplasts
question
At some of the lowest light concentrations, ________ can still grow well due to their ________, which effectively harvest photons for energy.
answer
green bacteria / chloroplasts
question
Proteomic analysis of a microbial community indicated an abundance of phycobiliproteins. Which phototrophic group is likely active and abundant in this community?
answer
cyanobacteria
question
What is the fate of electrons in noncyclic photophosphorylation?
answer
Reduce NADP+ to NADPH
question
What is the fate of the NADPH molecules created during noncyclic photophosphorylation?
answer
They are used in the Calvin-Benson Cycle
question
Two separate photosystems involved in electron flow is a hallmark of
answer
Oxygenic Phototrophs