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Q: What is extended chromosome?
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Is an x chromosome and chromosome the same thing?

An x chromosome is specifically a feminine chromosome. With a x and y chromosome its male, with a x and x, it is a female.


Which chromosome contains the sex gene?

chromosome 1 chromosome 1


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.


What chromosome does tay-sachs disease affect?

chromosome 17 The correct answer is chromosome 15


What is an antonym for chromosome?

Chromosome does not have an antonym.


Does an x chromosome looks the same as a y chromosome?

No. An 'X' chromosome looks like an 'X'. The 'Y' chromosome looks like a deformed 'X'. It is noticeably different to an 'X' chromosome. Also, the 'Y' chromosome is only a third of the size of an 'X' chromosome - an 'X' chromosome is 155 million base pares, while the 'Y' chromosome is only 58 million base pairs.


At the beginning of cell division DNA and the proteins associated with the DNA coil into a structure called an?

chromosome.


Illustration of metacentric chromosome?

A metacentric chromosome is one in which the centromere is located in the center of the chromosome.


What is the difference between Edward's syndrome and Patau's syndrome?

in Patau there is an extra chromosome in chromosome 13, in Edwars it the extra chromosome is in chromosome 18


What condition is carried on a chromosome other then the sex chromosome?

The gene that causes cystic fibrosis is located on chromosome 7, which is an autosome, not a sex chromosome.


List these in order from smallest to largest chromosome gene cell?

Smallest to largest: Gene (a place on a chromosome); chromosome (there are 46 in human cells); and DNA (because it accounts for all the genetic material in a cell).


What sex chromosome is present in all humans?

There are two sex chromosomes: the X chromosome and the Y chromosome. During fertilization, the mother always gives an X chromosome and the father gives either another X chromosome or a Y chromosome. Therefore, all humans have at least one X chromosome.