Here's why:
* Smallest: Ribosomes are incredibly tiny, measuring only about 20-30 nanometers in diameter. This makes them significantly smaller than other organelles like mitochondria, the Golgi apparatus, or the endoplasmic reticulum.
* Most abundant: Every cell in your body needs ribosomes to synthesize proteins, which are essential for virtually all cellular functions. As a result, ribosomes are present in massive quantities, with estimates suggesting that there can be millions of ribosomes in a single cell.
It's important to note that while ribosomes are considered organelles, they are not membrane-bound structures like other organelles. They consist of two subunits made of ribosomal RNA (rRNA) and proteins.
