Which of the following statements concerning ribosomes is true ? A) They consist of two RNA subunits, one of which is larger than the other. B) They contain both RNA and protein. C) They can be dissociated and reassembled by controlling the Mg²⁺ concentration of the medium. D) All of these are true.

Question

Quizplus · Accepted Answer

Ribosomes are complex molecular machines found within all living cells that are responsible for synthesizing proteins. They indeed consist of two subunits, one larger than the other, and are composed of both ribosomal RNA (rRNA) and proteins. The ability to dissociate and reassemble ribosomal subunits by altering the concentration of magnesium ions in the surrounding medium is a well-documented property of ribosomes, highlighting their dynamic nature and the importance of ionic conditions in their structural integrity. Therefore, all the statements provided are true regarding ribosomes.

Which of the Following Statements Concerning Ribosomes Is True