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4 Cards in this Set
- Front
- Back
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Bacteria - nuclear membrane, yes or no?
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No.
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What are the five essential structural components of a procaryotic cell?
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a nucleoid (DNA), ribosomes, cell membrane, cell wall, and some sort of surface layer, which may or may not be an inherent part of the wall.
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What are the three architectural regions of a procaryotic cell? What comprises each?
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appendages (attachments to the cell surface) in the form of flagella and pili (or fimbriae); a cell envelope consisting of a capsule, cell wall and plasma membrane; and a cytoplasmic region that contains the cell chromosome (DNA) and ribosomes and various sorts of inclusions (Figure 1).
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What is a bacterial inclusion?
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Often reserves of nutrients; additional specialized functions. Highly variable; carbohydrate, lipid, protein or inorganic
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