Roman Numerals are what Romans used to use for numbers. Different symbols have different numeral values. For example, I = 1, V = 5, and X = 10. When these symbols are combined â¦ in different ways the other numbers are formed. There are several rules for the placement of the symbols.
In Prokaryotes, both Transcription and Translation occur in the cytoplasm as opposed to Eukaryotes where transcription occurs in the membrane bound nucleus and translation occ â¦ urs outside in the cytoplasm.
Answer by Jeyradan. Confidence votes 175. Electron transport occurs in the mitochondria of eukaryotic cells. Specifically, the four protein complexes of the electron transport chain (ETC) exist as transmembrane complexes in the inner membrane of the mitochondria.