2 years ago

1) How is DNA compacted to form a chromosome?

Biology

2 answers:

denis-greek [22]2 years ago

6 0

Answer: Answer is below in the explanation.

Explanation:

As shown in the animation from my school, a DNA molecule wraps around histone proteins to form tight loops called nucleosomes. These nucleosomes coil and stack together to form fibers called chromatin. Chromatin, in turn, loops and folds with the help of additional proteins to form chromosomes.

(Link my school used https://www.biointeractive.org/classroom-resources/how-dna-packaged )

Vaselesa [24]2 years ago

3 0

Because all chromosomes build up to be a full DNA strand

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