Transcription/translation US Medical PG Flashcards - Medical Study Cards
Master Transcription/translation with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Transcription/translation Flashcard Deck - 10 Cards
Flashcard 171: The _____ of tRNA contains the TΨC sequence (ribothymidine, pseudouridine, cytidine) necessary for tRNA-ribosome binding
Answer: T-arm
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
Flashcard 172: _____ are abundant, cytosolic ribonucleoproteins that traffic proteins from the ribosome to the RER
Answer: Signal recognition particles (SRPs)
Extra:
https://onlinemeded.org?ref=anki
Flashcard 173: _____ is a specific transcription factor that binds kB elements, which regulates expression of many genes in the immune system
Answer: Nuclear factor kappa B (NF-kB)
Extra:
https://onlinemeded.org/spa/endocrinology/adrenals/acquire?ref=anki
Flashcard 174: _____ proteins are specific transcription factors that regulate gene expression during development
Answer: Homeodomain
Extra:
https://onlinemeded.org?ref=anki
Flashcard 175: In the final step of translation elongation, _____ of the ribosome occurs, advancing the ribosome 3 nucleotides towards the 3' end of mRNA
Answer: translocation
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
Flashcard 176: In the ER, co-translational _____ adds sugars onto the amino acid asparagine
Answer: N-glycosylation
Extra:
Watch Amino Acids (Overview) [https://dashboard.sketchy.com/study/medical/courses/medical-biochemistry/units/medical-biochemistry-metabolism/videos/medical-biochemistry-metabolism-amino-acids-and-proteins-amino-acids-overview?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/dna-to-protein/amino-acids/acquire?ref=anki
Flashcard 177: Once bound (activated), the glucocorticoid receptor enters the nucleus and binds to _____ to regulate gene transcription
Answer: glucocorticoid response elements
Extra:
Sketchy Pharmacology: Thyroid, Pituitary, & Adrenal
Watch Glucocorticoids [https://dashboard.sketchy.com/study/medical/courses/medical-pharmacology/units/medical-pharmacology-gi-endocrine/videos/medical-pharmacology-gi-and-endocrine-thyroid-parathyroid-and-adrenal-glucocorticoids?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/endocrinology/adrenals/acquire?ref=anki
Flashcard 178: The two ribosomal subunits in eukaryotes are _____S and _____S making _____S
Answer: 60
Extra:
https://onlinemeded.org/spa/infectious-disease?ref=anki
Flashcard 179: ACTH is a(n) _____ hormone
Answer: polypeptide
Extra:
https://onlinemeded.org?ref=anki
Flashcard 180: _____ will result in:
HbA = 0%
HbS = 0%
HbF ≈ 97.5%
HbA2 ≈ 2.5%
Answer: β-thalassemia major (β0/β0)
Extra:
https://onlinemeded.org?ref=anki
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