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24 Cards in this Set
- Front
- Back
these are also known as inclusion bodies
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granules
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these are found intracellularly in bacteria
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granules
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what are the five types of granules?
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starch, glycogen, lipids, sulfur, and metachromatic
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starch and glycogen bodies detected as darkly blue granues within bacteria are called?
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granulose
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this granule is a major nutrient reserve polymer of plants, found in plant seedlings (grain) and in tuber roots like potatoes.
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starch
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this granules serves as a reserve substrate supplying buried germinating seeds and plant seedlings w/ nutritive energy needed to grow surface shoots.
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starch
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this is an example of heterotropic metabolism that occurs in plants
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starch utilization
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this hydrolysis both starch and glycogen to D-glucose
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amylase
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this is a unbranched polymer of D-glucose
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starch
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this is a branched polymer of D-glucose
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glycogen
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starch most notable serves as an intracellular nutrient reserve for this bacteria
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rumen bacteria
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this is another name for metachromatic granules
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volutin
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polymer of pyrophosphoric acid
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metachromatic granule (volutin)
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it is assumed that this granule can form ATP when it is needed by the cell or used directly in phosphorylation of nucleic acids during cell growth
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metachromatic granule (volutin)
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in bacteria the lipid granule is a polymer of
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beta-hydroxybutyrate
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beta-hydroxybutyrate polymer is refered to as
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poly-beta-hydoxybutyrate (PBH)
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where is PBH only found
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in procaryotes
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what does PBH serve as
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a intracellular lipid reserve in procaryotes
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normally appears as an unstained vacule or does not stain as all
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lipid granule
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this granule is a waste depository granule for bacteria using H2S as an E source
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sulfur granules
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since S2 is insoluble it can't be excreted out of the bacterial cell, what happens to it instead?
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sulfur granules
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CO2 + 2H+ + S + 2e- > glucose + S2
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non oxygenic photosynthesis
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CO2 + 2H+ + O + 2e- > glucose + O2
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oxygenic photosynthesis
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these organisms use sulfur as an energy source, oxidizing it using molecular O2
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beggiatoa and thiotrix
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