What is the end product of protein synthesis?

The end product of protein synthesis is proteins. This process involves several key stages: transcription and translation. During transcription, a specific segment of DNA is copied into messenger RNA (mRNA), which serves as a template. In the subsequent translation stage, ribosomes read the mRNA sequence and translate it into a specific sequence of amino acids. These amino acids then fold and bond together to form a polypeptide chain, ultimately becoming functional proteins.

Proteins play crucial roles in biological systems, acting as enzymes, structural components, signaling molecules, and more. Understanding that proteins are the final product emphasizes their importance in various cellular functions and processes.