In the living cell, histone proteins pack DNA into a repeating array of DNA-protein particles called what?

a. beads on a string
b. euchromatin
c. octamers
d. nucleosomes
e. heterochromatin


Ans: d. nucleosomes

Biology & Microbiology

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What part of the neuron is responsible for most of the "house-keeping" tasks of the cell, including protein synthesis?

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