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Author Question: What is meant by the "beads on a string" model of chromatin? (Read 12 times)

newbem

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on: Jan 12, 2022
What is meant by the "beads on a string" model of chromatin?
◦ The beads are the histones, and the string is the transcriptionally active DNA loops.
◦ The beads are the nucleosomes, and the string is the linker DNA.
◦ The beads are molecules of DNA polymerase that attach to the DNA string.
◦ The beads are ribosomes, and the string is the mRNA that has been transcribed from active chromatin.
◦ The beads are the heterochromatic regions that are tightly compacted, and the strings are euchromatic regions that are being actively transcribed.
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Marked as best answer by newbem on Jan 12, 2022

Sophiapenny

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Reply #1 on: Jan 12, 2022
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newbem

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Reply 2 on: Jan 12, 2022
Wow, this really help

aruss1303

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Reply 3 on: Yesterday
Excellent

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