The chromosomes are separated by a structure called the mitotic spindle.
A chromosome is a lengthy DNA molecule with component or all of the genetic material of an organism. In maximum chromosomes the very lengthy skinny DNA fibers are lined with packaging proteins; in eukaryotic cells the maximum vital of those proteins are the histones. These proteins, aided by chaperone proteins, bind to and condense the DNA molecule to keep its integrity. These chromosomes show a complicated third-dimensional structure, which performs a large position in transcriptional regulation.
Chromosomes are generally seen below a mild microscope best for the duration of the metaphase of molecular division.
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The first one, cause their trying to make it a positive way to reinforce. Which just means their trying to fix something again
The answer for this question would be B
Answer:
below(sorry if i'm wrong, it's been a little while)
Explanation:
deletion
substitution
insertion
inversion
duplication
translocation ?
