Online Google Dictionary

chromatids 中文解釋 wordnet sense Collocation Usage Collins Definition
Noun
/ˈkrōməˌtid/,
Font size:

chromatids, plural;
  1. Each of the two threadlike strands into which a chromosome divides longitudinally during cell division. Each contains a double helix of DNA

  1. (chromatid) one of two identical strands into which a chromosome splits during mitosis
  2. A chromatid is one of the two identical copies of DNA making up a duplicated chromosome, which are joined at their centromeres, for the process of cell division (mitosis or meiosis). They are called chromatids so long as they are joined by the centromeres. ...
  3. (chromatid) Generally refers to a strand of a replicated chromosome; consists of DNA and protein. PICTURE
  4. (Chromatid) A threadlike complex of DNA and proteins in the nucleus of a non dividing cell; chromatin, plural form
  5. (Chromatid) Two visible subunits of a metaphase chromosome, each composed of a DNA molecule.
  6. (chromatid) Each of a pair of identical DNA molecules after DNA replication, joined at the centromere.
  7. Chromosome has two symmetrical structures at mitotic metaphase, these are called as chromatids.
  8. The two identical chromosome copies produced by DNA replication just prior to cell division in mitosis and the first round of division in meiosis. They are joined together at the centromere resulting in the “X” shaped appearance of most chromosomes. ...
  9. one half of a pair of genetically identical chromosomes formed in prophase of mitosis and in the first stage of meiosis
  10. The separate arms of the chromosomes