Biochemistry C785 Questions and ANSWERS Rationale BEST EXAM SOLUTION GUARANTEED SUCCESS LATEST UPDATE 2022/2023 RATED A+

Biochemistry C785 Questions and ANSWERS Rationale gh gh gh gh gh gh



BEST EXAM SOLUTION GUARANTEED SUCCESS LATEST
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UPDATE 2022/2023 RATED A+ gh gh gh




• Complementary DNA and/or RNA molecules pair with each other byh
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ydrogen bonding during replication, transcription, or translation. Which of
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the following pairs of molecules are complementary? (Select all that ap
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ply) *gh




tRNA and mRN
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A


Template DNA and tRNA gh gh gh




mRNA and template DN
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A

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duringghtranscription.
Coding DNA and mRNA
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• What are the necessary ingredients for a PCR reaction? *
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1/1
dNTPs; RNA polymerase; RNA primers; double-stranded DNA
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dNTPs; thermostable DNA polymerase; RNA primers; single-
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stranded DNA dNTPs; thermostable DNA polymerase; DNA primers; d
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,ouble-stranded DNA gh




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dNTPs; RNA polymerase; DNA primers; single-stranded DNA
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• A frameshift mutation changed this sequence 5' AAC GCT TAG 3't
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o which of the following? *
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1/1
5' AAC GCT TAA 3'
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3' GAT TCG CA 5'
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5' GAC GCT TAG 3'
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Correct!ghTheghcorrectghanswerghisgh3'ghGATghTCGghCAgh5'

Frameshiftghmutationsghleadghtoghsequencesghwithgheitherghoneghlessgh(deletions)ghorghoneghmoregh(insertion
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3' AAC GCT TAG 5'
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• Which choice represents a silent mutation for this sequence: 5’G
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GU UGC ACU 3'? *
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1/1

, 5' GGU UGC ACU 3'
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3' UCA CGU UAG 5'
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5' GGU UGA ACU 3'
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5' GGU UGC ACA 3'
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Correct!ghTheghcorrectghanswerghisgh5'ghGGUghUGCghACAgh3'

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• Beta thalassemia is a disease that causes low levels of hemoglobin.T
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o inherit this autosomal disease, an individual must receive two mutant
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alleles. Which of the following likely represents the chromosome pairs of
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