The UK's most valuable monument is deemed to be the 1,000-year-old Tower of London, which is worth an estimated Â£56billion to the British economy and came it at number five in the list of European list. Its value is six times more than its nearest rival the Colosseum in Rome, which is valued at Â£72billion.
Cell cycle checkpoints are control mechanisms in eukaryotic cells which ensure proper division of the cell.
Cell division is a continuous process that must occur for an organism to function, whether for growth, repair or reproduction. During cell division stages, it is the chromosome that is responsible for the replication and distribution of DNA amongst new cells.Strangely enough, the functions of chromosomes in plant cells are the same as the function of chromosomes in animal cells.ell division is a continuous process that must occur for an organism to function, whether for growth, repair or reproduction. During cell division stages, it is the chromosome that is responsible for the replication and distribution of DNA amongst new cells.