Here's why:
* DNA instructions: The blueprint for every protein in your body is stored in your DNA.
* Transcription: DNA is transcribed into RNA, which carries the instructions to the ribosomes.
* Translation: Ribosomes, the "protein-making machines" of the cell, translate the RNA instructions into proteins, using amino acids as building blocks.
* Essential for life: Proteins are crucial for nearly every function in the body. They act as enzymes, hormones, antibodies, structural components, and more.
Therefore, cells constantly synthesize proteins, fulfilling a vital role in creating the molecules essential for life, earning them the nickname "protein factory."
