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en.wikipedia.org/wiki/Chromatid

A chromatid (Greek khrōmat- 'color' + -id) is one copy of a newly copied chromosome which is still joined to the original copy by a single centromere. Before replication, one chromosome is composed of one DNA molecule. Following replication, each chromosome is composed of two DNA molecules ... Once sister chromatids have separated (during the anaphase of mitosis or ...

www.quora.com/Im-confused-is-a-chromosome-formed-of-1-chromatid-or-2-chromatids-Why-is-each-chromatid-called-a-chromosome-in-that-pic

Why is each chromatid called a chromosome in that pic? ... Does a chromosome have one chromatid or two chromatids? ... Normally, when the cell is just going about its own business, it only has one copy of its DNA, and its ...

www.quora.com/Does-a-chromosome-have-one-chromatid-or-two-chromatids

A chromosome has one chromatid that has two 'arms' - one short and one long, on each side of ... But just after the telophase, when chromosome is in its condense form, each daughter cell has one chromatid of one chromosome. 269 Views ...

www.scienceforums.net/topic/46853-how-many-dna-strands-does-a-chromosome-have

Mar 22, 2010 ... I thought one chromatid contain 1 DNA strand and 2 chromatids make a ... When the cell is replicating each chromosome has 2 dna molecules and when it is ... via meiosis (an egg or sperm) will only have 23 chromosomes.

datbootcamp.com/biology-strategy/chromosome-and-chromatid-numbers-during-mitosis-and-meiosis

For clarity, one sister chromatid is shown in green, and the other blue. ... During prophase and metaphase of mitosis, each chromosome exists in the above state. ... a human will have 46 chromosomes, but 92 chromatids (again, remember that ... It is only when sister chromatids separate – a step signaling that anaphase has  ...

www.vcbio.science.ru.nl/en/virtuallessons/cellcycle/chromosome

Jul 31, 2014 ... Prokaryotes usually have only a single circular chromosome (in the webseries ... and soma = body) originates from the fact that chromosomes can be observed as ... According to current definitions, each single chromatid is regarded as a own ... This double-strands DNA is formed by one phosphate group ...

www2.le.ac.uk/projects/vgec/highereducation/topics/cellcycle-mitosis-meiosis

Each chromosome now consists of two sister chromatids. G2 phase. Metabolic ... In actively dividing animal cells, the whole process takes about one hour.

web.stanford.edu/group/hopes/cgi-bin/hopes_test/an-introduction-to-dna-and-chromosomes-text-and-audio

Feb 5, 2011 ... Each one of the bases is chemically distinguishable from the others; as we shall .... Hence, gametes have only 23 chromosomes instead of 23 pairs (46 ... Sister chromatids are pulled apart during mitosis (and, as we will see, ...

cyberbridge.mcb.harvard.edu/mitosis_2.html

Before a cell can divide, it must first replicate its DNA so that each of the two ... Chromosomes can have 1 or 2 chromatids, depending on whether they have ...