Teacher Training. Training to become an Alexander Technique teacher takes a while. Why not train at an excellent school in a beautiful city? OCAT offers a rigorous and enjoyable training that assures graduates leave with the ability to teach in accordance with F. M. Alexander's own writings and the best manual guiding practices.
A duplicated chromosome is formed as a result of DNA replication. Since DNA replication is semi-conservative, the two components (or strands) that make up the duplicated chromosome are called: The parent strand (or the leading strand) The newly synthesized strand The replication process involves synthesizing a new strand based on the sequence of the parent strand.
A replicated chromosome contains two identical double strand-DNA-molecules, the chromatids, that are joined at their centromere. Two single sets of pairs (daughter) chromosomes are formed by separation of the pair of chromatids during cell division (from anaphase on in mitosis and anaphase II in meiosis). Haploid is the term for a cell or an organism with only one set of chromosomes (n).