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Chromatids

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Q: Each chromosome consists of 2 what?
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Why is each chromosome a double?

There are 2 of each chromosome because you get 1 set from each parent.


When chromosome become visible at the beginning of cell division what does each chromosome consist of?

each chromosome consists of two identical "sister" chromatids


When chromosomes become visible at the beginning of cell division what does each chromosomes consists of?

The consist of DNA and various HistonesIn eukaryotes,genetic information is passed on by chromosomes. Well before cell division, each chromosome is replicated(copied). When copying occurs, each chromosome consists of two identical ''sister''chromatids.


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.


When chromosomes become visible at the beginning of cell division what does each chromosome consist of?

The consist of DNA and various HistonesIn eukaryotes,genetic information is passed on by chromosomes. Well before cell division, each chromosome is replicated(copied). When copying occurs, each chromosome consists of two identical ''sister''chromatids.


How many divisions are there in meiosis?

Meiosis consists of two separate divisions : meiosis 1 and meiosis 2Meiosis 1 : members of each homologous pair of chromosomes separate.Meiosis 2 : the two cromatids of each chromosome separate.


What does a chromosomes consists of?

A replicated chromosome consists of an exact copy (assuming no mutations) of the original chromosome, which is composed of DNA and proteins called histones.


One half of a duplicated chromosome?

A duplicated chromosome consists of two chromatids.


How can you tell the difference between the original and replicated part of each chromosome?

In late anaphase and G1 of interphase, a chromosome is unreplicated and consists of a single DNA double helix. A replicated chromosome contains two identical DNA double helices.


What is the composition of a tetrad at the beginning of prophase you?

One pair of homologous chromosomes. One chromosome in a tetrad is paternally inherited, while the other is maternally inherited. Each chromosome consists of two chromatids.


What is the function of each chromosome?

What is the function of each chromosome?"


A copy of each chromosome is made in which stage of mitosis?

One copy will be made totalling 2 of the same chromosome, one for each cell.