Question: Match the following terms with their descriptions below.
Question
Selected Match
Mu…
by admin | Mar 28, 2023 | Uncategorized
Question: Match the following terms with their descriptions below.
Question
Selected Match
Mu…
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Match the following terms with their descriptions below.
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| Question |
Selected Match |
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Mutant allele is mutated to wild-type
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C.
Reverse mutation
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Flat planar molecule able to sandwich between DNA bases
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A.
Intercalator
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A region of DNA more likely to acquire mutations
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B.
Hot spot
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Light-requiring thymine dimer repair mechanism
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D.
Alkyltransferase
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Single-use repair of nitrogen mustard DNA alkylation
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E.
Photoreactivation
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Which of the following is incorrectly paired?
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A.
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UV light – Thymine dimer
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B.
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Imino form cytosine- Transition
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C.
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Cytosine deamination – Transversion
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D.
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TNRE – Myotonic muscular dystrophy maternal anticipation
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E.
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Proflavin – Frameshift
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Alkylating agents such as ethyl methanesulfonate (EMS) function
as mutagens to
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A.
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promote deletions and insertions.
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B.
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remove amine groups
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C.
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add oxygen free radicals to bases.
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D.
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add ethyl or methyl groups.
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E.
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fit between stacked bases and disrupt replication.
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Match each term below with the appropriate description.
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| Question |
Selected Match |
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Dimerization of adjacent thymine bases
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B.
Nonhomologous end joining
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Adenine finds itself paired with cytosine after a tautomeric
shift
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A.
Base excision repair
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Catastrophic chromosome breakage following exposure to gamma
radiation
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D.
Photolyase
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Uracil incorporation into DNA
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C.
Mismatch repair
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