Protein synthesis in bacteria:
A)can occur with several ribosomes attached to the same mRNA molecule
B)uses very little of a bacterial cell's energy
C)can occur at the same time as an mRNA is being transcribed
D)two of the above

Question

Quizplus · Accepted Answer

Protein synthesis in bacteria can occur with several ribosomes attached to the same mRNA molecule, which is known as a polysome or a ribosome cluster. This helps to increase the efficiency and speed of protein production. Additionally, protein synthesis in bacteria does use energy in the form of ATP, but it is relatively minimal compared to other cellular processes. Finally, transcription and translation can occur simultaneously in bacteria since their DNA is not contained within a nucleus. This allows for faster and more efficient protein production. Therefore, both option A and C are correct, leading to the choice of D.

Protein Synthesis in Bacteria