Men. 1  Black dress coat (tailcoat), matching trousers with a single stripe of satin or braid in the US; two stripes in Europe or the UK. 2  White piquÃ© wing-collared shirt with stiff front. 3  Braces, to ensure a good fit.  Shirt studs and cuff 1  links. White vest.  White bow 1  tie. White or gray gloves.  Black patent shoes and black dress socks.
Ribosomes are synthesized in the nucleolus by combining rRNA which is made there and ribosomal proteins that are synthesized in the cytoplasm and are imported into the nucleus. The ribosome is exported out of the nucleus and into the cytoplasm or are deposited on the rough ER. Ribosomes do not become fully active until they leave the nucleus.
--nuclear envelope contains nuclear pores for some things to enter and exit (nucleoplasm within) -- chromatin is DNA and proteins, when the cell begins to divide, chromatin condenses and forms chromosomes. --DNA remains in the nucleus, it sends instructions to the cytoplasm via messenger RNA. --RNA directs the synthesis of proteins on ribosomes in the cytoplasm. --Nucleolus assembles ribosomes within the nucleus, ribosomes contain the tools to construct proteins.