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.
1 Chromosome: a long, thread-like molecule made of the chemical called DNA (deoxyribonucleic acid) that is held together with special proteins and is visible (with strong microscopes) during cell division... more.  Molecule: a chemical structure that has two or more atoms held together by a chemical bond.