Yes, prokaryotes do have ribosomes. Ribosomes are essential cellular structures that play a crucial role in protein synthesis. In prokaryotic cells, ribosomes are smaller compared to those found in eukaryotic cells. Prokaryotic ribosomes are known as 70S ribosomes, which consist of a 50S large subunit and a 30S small subunit.
The primary function of ribosomes in prokaryotes is to translate genetic information from messenger RNA (mRNA) into proteins. This process is vital for the cell’s survival and function. Despite their smaller size, prokaryotic ribosomes are highly efficient and are capable of synthesizing proteins at a rapid rate.
In summary, ribosomes are present in prokaryotic cells and are indispensable for protein synthesis, which is a fundamental process for all living organisms.