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21 Cards in this Set
- Front
- Back
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The cell membrane is also known as the ? membrane
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cytoplasmic
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The cell membrane contains primarily ? and ?
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phospholipids
proteins |
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In Mycoplasmas and some Archae there is no cell wall, there ? acts as a cell wall and is stabilized by ?
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cell membrane
sterols |
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Bacteria have cytoplasm that is aqueous and gelatinous, it is gelatinous because of the ? that are ? dissolved within it
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proteins
enzymes |
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The globular structures pf ? attract water molecules so the cytoplasm forms in a ? like fashion
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proteins
jello |
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Bacterial cells have no ? envelope and no bilayers
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nuclear
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A nuclear envelope has 2 ? which amounts to ? rows of phospholipids
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layers
4 |
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The outer membrane is an ? barrier in gram- bacteria
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extra
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The outer membrane makes gram- bacteria ? to some antimocrobial chemicals
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impervious
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Gram- bacteria are generally more difficult to ? or ? than gram+ bacteria
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inhibit
kill |
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Bacterial cell cytoplasm is the site for many ? and ? activities
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biochemical
synthetic |
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Bacterial cell cytoplasm is ?% water
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70-80%
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Bacterial cell cytoplasm contains larger discrete cell masses such as ?,?,?,?
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chromatin body,ribosomes,granules,actin strands
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There are no ? or ? in bacterial cell cytoplasm
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eukaryotik organelles
bilayers |
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Bacteria are the oldest form of ? life. They are also the most widely ?, occupying every conceivable micro-climate on earth
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cellular
dispersed |
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Bacteria have a ? strand of DNA
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single circular
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The cytoplasm of bacteria can have accessory ? material called ?
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genetic
plasmids |
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The plasmids are ? stranded DNA, ? and ? essential
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double
circular Non- |
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Nucleoid resembles a ? but is not a true?
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nucleus
nucleus |
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DNA is aggregated in a dense area of the cell called the ? and it is not ? bound
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nucleoid
membrane |
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The reason DNA is kept in a certain area of bacterial cells is that certain ? are needed to make tRNA, mRNA, and rRNA
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enzymes
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