What form of chromatin is transcriptionally active and sterically accessible? _____
#2
_____ is the highest order of packaging of the chromosome
#3
Which classes of histones are found as a pair in the nucleosome (4)?_____
#4
Cancers may express _____ to prevent chromosome shortening and cell death
#5
Sister chromatids are joined together at the end of S phase at the _____
#6
Which class of histone is found outside the nucleosome and functions to condense the nucleosome together?_____
#7
The formation of Barr bodies (X-chromosome inactivation) is also known as _____
#8
What form of chromatin is less condensed? _____
#9
What triplet is associated with Huntington's disease?
#10
What triplet is associated with Fragile X syndrome?
Chromosomal structure US Medical PG Flashcards - Medical Study Cards
Master Chromosomal structure 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.
Chromosomal structure Flashcard Deck - 10 Cards
Flashcard 1: What form of chromatin is transcriptionally active and sterically accessible? _____
Answer: Euchromatin
Flashcard 2: _____ is the highest order of packaging of the chromosome
Answer: Heterochromatin
Flashcard 3: Which classes of histones are found as a pair in the nucleosome (4)?_____
Answer: H2A, H2B, H3, H4
Flashcard 4: Cancers may express _____ to prevent chromosome shortening and cell death
Answer: telomerase
Flashcard 5: Sister chromatids are joined together at the end of S phase at the _____
Answer: centromere
Flashcard 6: Which class of histone is found outside the nucleosome and functions to condense the nucleosome together?_____
Answer: H1
Flashcard 7: The formation of Barr bodies (X-chromosome inactivation) is also known as _____
Answer: lyonization
Flashcard 8: What form of chromatin is less condensed? _____
Answer: Euchromatin
Flashcard 9: What triplet is associated with Huntington's disease?
Answer: CAG
mnemonic: X-Girlfriend's First Aid Helped Ace My Test
Flashcard 10: What triplet is associated with Fragile X syndrome?
Answer: CGG
mnemonic: X-Girlfriend's First Aid Helped Ace My Test
Keywords: Chromosomal structure flashcards, medical flashcards, NEET PG preparation, USMLE Step 1 flashcards, Anki alternative, spaced repetition medical, OnCourse flashcards
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