SOs biology~~~?

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Which of the following are unique to prokaryotic cells? 1) ribosomes composed of rRNA and protein 2) genes organized in operons 3) translation of mRNA in the cytoplasm 4) simultaneous or coupled transcription-translation

2007-11-24 17:42:42 · 2 answers · asked by nelloan q 1 in Education & Reference ➔ Homework Help

2 answers

It's 4 (100% sure)

2007-11-24 18:00:20 · answer #1 · answered by ¿ /\/ 馬 ? 7 · 0⤊ 0⤋

i think its one, not postive though.

2007-11-25 01:51:14 · answer #2 · answered by Anonymous · 0⤊ 0⤋