What is meant by the "beads on a string" model of chromatin?
(a)the beads are the nucleosomes, and the string is the linker dna.
(b)-the beads are ribosomes, and the string is the mrna that has been transcribed from active chromatin.
(c)-the beads are molecules of dna polymerase that attach to the dna string.
(d)-the beads are the histones, and the string is the transcriptionally active dna loops.
(e)- 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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What is meant by the "beads on a string" model of chromatin?
(a)the beads are the nucleosome...
(a)the beads are the nucleosome...
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