biol exam 4
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| which of the followng people conducted the experiments that demonstrated that dna is the genetic material of baceriophages? | Hershey and Chase
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| One type of virus that infects bacteria is called a | phage
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| When a T2 bacteriophage infects an Escherichia coli cell, which part of the phage enters the bacterial cytoplasm? | Only DNA
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| The way that genetic material of a bacteriophage enters a bacterium is most like the way that | a drug is injected with a hypodermic needle
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| The monomers for DNA and RNA are | nucleotides
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| Know statements regarding DNA | DNA uses the nitrogenous base uracil (false)
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| Know statements regarding RNA | RNA uses the sugar dextrose (false)
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| How would the shape of a DNA molecule change if adenine paired with guanine and cytosine paired with thymine? | The DNA molecule would have irregular widths along it's length
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| Know statements regarding the structure of DNA | restricted by base-pairing rule (false?)
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| The shape of a DNA molecule is most like | A twistedrope ladder
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| The term "gene expression" refers to the | process by which genetic information flows from genes to proteins
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| A gene operon consists of | transcribed genes an operator, and a promoter
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| In a prokaryote, a group of genes with related functions |
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