Ribosome is often called

• A. Microsome
• B. RNA particles
• C. Dictyosomes
• D. Oxysome

The ribosome is often referred to as B. RNA particles. This is because ribosomes are primarily composed of ribosomal RNA (rRNA) and proteins, playing a crucial role in protein synthesis within cells.

What Are Ribosomes?

Ribosomes are cellular structures that translate messenger RNA (mRNA) into proteins. They can be found floating freely in the cytoplasm or attached to the endoplasmic reticulum.

Key Functions of Ribosomes

• Protein synthesis: Ribosomes read the sequence of mRNA and assemble amino acids into polypeptides.
• Translation: They facilitate the decoding of mRNA into a functional protein.

Why the Name "RNA Particles"?

The term "RNA particles" highlights the significant role of ribosomal RNA in their structure and function, distinguishing them from other cellular components.