Transcription/translation — Flashcards

Flashcard 121: _____ polymerase doesn't have to see a RNA primer to bind

Answer: RNA

Extra:  Watch associated Bootcamp video [https://app.bootcamp.com/med-school/genetics/videos/dna-replication-transcription-and-translation?index=6] https://onlinemeded.org?ref=anki 

Flashcard 122: mRNA quality control occurs at _____, which contain exonucleases, decapping enzymes, and microRNAs

Answer: cytoplasmic processing bodies (P-bodies)

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Flashcard 123: A(n) _____ mutation occurs when a nucleotide substitution codes for the same amino acid

Answer: silent

Extra:   Watch DNA Mutations [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-molecular-biology/videos/medical-biochemistry-molecular-biology-dna-dna-mutations?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]Watch associated Bootcamp video [https://app.bootcamp.com/med-school/genetics/videos/dna-mutations-damage-and-repair?index=2] https://onlinemeded.org?ref=anki 

Flashcard 124: Which portions of eukaryotic hnRNA are intervening noncoding segments? _____

Answer: Introns

Flashcard 125: What part of the cell is the site of synthesis of secretory proteins? _____

Answer: Rough endoplasmic reticulum

Extra:   https://onlinemeded.org?ref=anki 

Flashcard 126: Familial dysautonomia can be caused by a mutation at _____ sites for the IKAP gene

Answer: splice

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Flashcard 127: I-cell disease is characterized by high plasma levels of _____ enzymes

Answer: lysosomal

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Flashcard 128: Steroid hormone-receptor dimers are transcription factors that bind to _____ of DNA and initiate transcription

Answer: steroid-response elements (SREs)

Extra:   https://onlinemeded.org/spa/general-pharmacology/general-principles/acquire?ref=anki 

Flashcard 129: Which portion of eukaryotic hnRNA contains the actual genetic information coding for protein? _____

Answer: Exons

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Flashcard 130: Aminoacyl-tRNA synthetase and binding of charged tRNA to the codon are responsible for _____ of amino acid selection

Answer: accuracy

Extra:  Watch associated Bootcamp video [https://app.bootcamp.com/med-school/genetics/videos/dna-replication-transcription-and-translation?index=8] https://onlinemeded.org?ref=anki