In British English, the word basement is used for underground floors of, for example, department stores, but the word is only used with houses when the space below their ground floor is habitable, with windows and (usually) its own access.
Transcription is the process of synthesizing ribonucleic acid (RNA). Synthesis takes place within the nucleus of eukaryotic cells or in the cytoplasm of prokaryotes and converts the genetic code from a gene in deoxyribonucleic acid (DNA) to a strand of RNA that then directs protein synthesis. Three types of RNA are found in cells. Transfer RNA (tRNA) carries amino acids to the site of protein synthesis. Ribosomal RNA (rRNA) along with protein makes up ribosomes (the mechanism that synthesizes protein).
rRNA is synthesised in the nucleus, in a special part called the nucleolus. rRNA leaves the nucleus where it forms part of organelles called ribosomes which are the site of protein synthesis. Ribosomes can be free in the cytoplasm or attached to special membrane-bound organelles called rough endoplasmic reticulum (RER).est Answer: mRNA is synthesised in the nucleus. It is a copy of the genetic code held in DNA. It then passes out into the cytoplasm of the cell to be involved in protein synthesis.