Multiple Choice
Choose the list below that contains the substances required by typical nitrogen-fixing cyanobacteria.
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26. Prokaryotes
Prokaryotic Metabolism
Back26. Prokaryotes
Prokaryotic Metabolism
- Multiple Choice
Chemoheterotrophs:
- Multiple ChoiceWhich statement is true regarding cholera?1views
- Multiple Choice
Organisms that use organic molecules as their source of carbon are called:
- Multiple ChoiceOrganisms that use light for their energy source and CO2 for their carbon source are called __________.2views
- Multiple ChoiceWhich of the following involves metabolic cooperation among prokaryotic cells?1views
- Multiple ChoiceBiofilms are an example of __________.2views
- Multiple ChoiceProkaryotes are completely indispensable to which chemical cycle?1views
- Multiple ChoiceWhat is the role of heterocysts in a cyanobacterial filament?1views
- Multiple ChoiceWhich example below is a correct statement about Bacteroides thetaiotaomicron, a bacterium that lives in the human intestines?
- Multiple ChoiceWhich statement about prokaryotes is true?1views
- Multiple Choice
Biofilms can contain which of the following:
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Biologists can divide living organisms into two groups:autotrophs and heterotrophs, which differ in _________.
- Multiple Choice
Cyanobacteria are a group of photosynthetic bacteria. These bacteria use sunlight as their energy source and carbon dioxide as their carbon source. Cyanobacteria are ________________.
- Multiple Choice
______________ are complex communities of various types of microbes that adhere to surfaces.