Two competing models to explain how nucleosomes are assembled behind replication forks differ by
A) whether histones H3 and H4 are passed to daughter strands as dimers or tetramers.
B) whether histone octamers remain intact during the process.
C) whether CAF-1 is necessary for the process.
D) whether the leading or lagging strand binds to the parental histones.
Correct Answer:
Verified
Q19: Nucleotide selectivity and proofreading by DNA polymerase
Q20: A molecular biologist purified what she thought
Q21: Phage X174 replication occurs by a
A) a
Q22: A hallmark feature of rolling circle replication
Q23: Chromatin assembly factor 1 (CAF-1) is thought
Q25: At the ends of chromosomes in eukaryotes,
Q26: Telomerase directly elongates
A) the 5 ' end
Q27: Telomerase is a ribonucleoprotein complex. The RNA
Q28: Telomerase is usually active in all of
Q29: The Hayflick limit is at least partly
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