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The 'q' refers to the long arm of the chromosome.

A prototypical condensed chromosome has two arms: a short arm and a long arm. The 'p' stands for the French word 'petit' (which means small). The 'q' doesn't stand for anything in particular, but because 'q' comes after 'p' in the alphabet, it is used to refer to the long arm of the chromosome.

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Q: What does the q in chromosome 8q24 mean?
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What does the 24 in chromosome 8q24 mean?

8 is the chromosome number, q means the long arm of the chromosome, and the 24 is the position on the long arm. It's like coordinates to find the position on the chromosome.


What are P and Q arms of a chromosome?

The p arm is the shorter arm of the chromosome. The q arm is the longer arm. For chromosomes which are metacentric, the arms tend to be the same length. For submetacentric, acrocentric, or telocentric, the p and q arms show clear differences in length- and thus are classified accordingly.


What does deletion chromosome consists of?

There is no 'deletion chromosome'. You mean chromosome deletion, and it is a phenomenon where a chromosome disappears from cell's genetic layout.


Prader-willi and angelmen syndrome are caused by a deletion?

due to deletion of seven genes (or some subset thereof) on chromosome 15 (q 11-13) are deleted or unexpressed (chromosome 15q partial deletion) on the paternal chromosome.


What gene is affected in prader willi syndrome?

if you mean chromosome its the 15th......


What does it mean to say that a gene is linked to a chromosome?

This means that the gene is physically located on that particular chromosome.


What is a list of the 3 parts of a chromosome?

Telomere - The ends of the chromosome. Centromere - The primary constriction of the chromosome. Chromatid - A single molecule of DNA. The centromere also divides the chromosome into a short arm (p) and a long arm (q).


What does it mean when a chromosome is diploid?

it has split in two


What does p over q mean in algebra?

P! / q!(p-q)!


What does 5 N in a Q mean?

Q(5n)


What does the Q in Maggie Q mean?

Q stands for the full family name Quigley


What does PO q mean?

PO-by mouth q-every