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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 ...

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  ...

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 ...

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

Each chromosome now consists of two sister chromatids. ... separates the 23 pairs to ensure that each daughter cell has only one copy of each chromosome.

www.physicsforums.com/threads/how-many-dna-strands-does-a-chromosome-have.388648

I thought one chromatid contain 1 DNA strand and 2 chromatids make a chromosome and 1 DNA molecule. So in a ... When the cell is replicating each chromosome has 2 dna molecules and when it is not it only has one.

scienceline.ucsb.edu/getkey.php?key=4368

Each one will have one copy of each chromosome. ... At the end of meiosis in females, there will only be one egg because at each division, one cell ... In Anaphase II, the sister chromatids move apart toward opposite ends of the cell, and in ...

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

Feb 5, 2011 ... In every double helix, there are actually two long strands of DNA; hence, you ... Now that we have a single chain of DNA, we are ready to return to the .... Sister chromatids are pulled apart during mitosis (and, as we will see, ...

www.askabiologist.org.uk/answers/viewtopic.php?id=8051

Do I now have 92 chromsomes (I'm kinda sure this is wrong) or do I ... Essentially want to know how many chromsomes are in each phase ... In other words: a chromatid is just what we a call a chromosome during cell division.

hihg.med.miami.edu/code/http/modules/education/Design/Print.asp?CourseNum=1&LessonNum=5

The resulting gametes have 23 new chromosomes, one member of each of the 23 ... A chromatid is formed during meiosis and is one of two identical DNA strands ... one maternal and one paternal chromosome) to haploid (cell has only one copy of ... of chromosomes that other cells do, then the resulting embryo would have ...

www.khanacademy.org/science/biology/cellular-molecular-biology/intro-to-cell-division/a/dna-and-chromosomes-article

When chromatin condenses, you can se that eukaryotic DNA is not just one long ... which have only one homologous chromosome from each pair, are said to be ...