Viral replication cycles US Medical PG Flashcards - Medical Study Cards
Master Viral replication cycles 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.
Viral replication cycles Flashcard Deck - 10 Cards
Flashcard 1: Negative sense RNA viruses produce their own _____ to transcribe into positive sense RNA
Answer: RNA polymerase
Flashcard 2: Phages that replicate via both the lytic and lysogenic cycle are known as _____
Answer: temperate
Flashcard 3: The _____ cycle is when a phage injects nuclear material into preexisting bacterial DNA, multiples and then lyses the cell, releasing the new viruses
Answer: Lytic (Lytic or Lysogenic)
Flashcard 4: Most RNA viruses are _____-stranded
Answer: single
Flashcard 5: Which type of viral genome (dsDNA, (+) RNA, (-) RNA) is not infectious by itself?_____
Answer: (-) RNA
Flashcard 6: Most DNA viruses replicate in the _____
Answer: nucleus (cytoplasm or nucleus)
Flashcard 7: Which DNA virus preferentially infects erythroid progenitors?
_____
Answer: Parvovirus B19
Extra:
https://onlinemeded.org/spa/microbiology/dna-viruses/acquire?ref=anki
Flashcard 8: Which virus is associated with outbreaks on cruise ships?
_____
Answer: Norovirus (norwalk virus)
Extra:
Watch Norovirus/Norwalk virus (Caliciviridae) [https://dashboard.sketchy.com/study/medical/courses/medical-microbiology/units/medical-microbiology-viruses/videos/medical-microbiology-viruses-rna-viruses-positive-sense-norovirusnorwalk-virus-caliciviridae?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/infectious-disease?ref=anki
Flashcard 9: Which immunoglobulin is released into secretions (tears, saliva, mucus)?
_____
Answer: IgA
Extra:
Watch associated Bootcamp video [https://app.bootcamp.com/med-school/immunology/videos/antibodies?index=6]
https://onlinemeded.org/spa/immunology?ref=anki
Flashcard 10: Filoviruses (ebola, marburg) may be transmitted via _____ or bats
Answer: primates (apes)
Extra:
Watch Ebolavirus, Marburgvirus (Filoviridae) [https://dashboard.sketchy.com/study/medical/courses/medical-microbiology/units/medical-microbiology-viruses/videos/medical-microbiology-viruses-rna-viruses-negative-sense-ebolavirus-marburgvirus-filoviridae?utm_source=anki&utm_medium=partnership&utm_campaign=february_update&utm_content=medical]
https://onlinemeded.org/spa/infectious-disease?ref=anki
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