choose true or false for each of the following statements. 1. bacteria have only one kind of ribosome. (click to select) 2. ribosomes have large and small subunits. (click to select) 3. eukaryotic ribosomes are assembled in the cytosol. (click to select) 4. ribosomes are composed solely of rrnas. (click to select) 5. in eukaryotes, ribosomes found in mitochondria and chloroplasts have a different composition than that of cytosolic ribosomes.