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13 Cards in this Set
- Front
- Back
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which of the following can be only viewed by electron microscopy
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viruses
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the limit of resolution can be best defined as
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the distance that two objects must be apart in order to be distinguished as separate objects
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which of the following is true of a nanometer
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a nanometer is also called a millimicron
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which of the following is closest to a micrometer in size
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a typical bacterial cell
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hereditary factors is an old name for
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genes
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the ____ model of DNA structure was proposed by ____
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double helix; watson and crick
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which of the following biological polymers is mismatched with its monomer
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cellulose - amino acid
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the hierarchical nature of cellular structure from small to large is
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nucleotide, DNA, chromosome, nucleus, cell
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which of the following is not a structural polysaccharide
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glycogen
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which of the following is not true of poysaccharide
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sphingolipids are the predominant phospholipids in membranes
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cellulose belongs to which of the following groups of macromolecules
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carbohydrates
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hydrogen bonding is most important in stablizing the _____ structure
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secondary
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which of the following is not true of amino acids
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all amino acids exist in two stereoisomeric forms
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