Fill in the Blank in the Following Paragraph Regarding Chromatin

question 48

Short Answer

Fill in the blank in the following paragraph regarding chromatin organization. Do not use abbreviations.
"Our ~6.4-giganucleotide nuclear DNA is organized into 46 chromosomes, each occupying a territory inside the interphase nucleus. In each chromosome, the chromatin is thought to be composed of 'open' and 'closed' chromatin compartments. At the meganucleotide scale, each compartment is organized into knot-free arrangements called … that allow tight packing and simultaneously avoid entanglement."

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Definitions:

Spending Variance

The difference between the actual amount spent and the budgeted amount planned to be spent in a given period.

Materials Quantity Variance

The difference between the actual quantity of materials used in production and the standard amount expected, multiplied by the standard cost per unit.

Food And Supplies

Items necessary for operating a business, such as a restaurant or hotel, including both edible products and necessary materials.

Spending Variance

The difference between the actual amount spent and the budgeted or expected amount in a given period, often related to costs or expenditures.