The second step, is to write a speech outline. Hear how Darren suggests you write your speech outline.
Since the first therapeutic application of a r-protein produced in mammalian cells was approved in 1986. (human tissue plasminogen activator, tPA, Genentech), biopharmaceuticals have changed the. landscape for the treatment of many diseases, including many types of cancer, rheumatic conditions. and orphan diseases.
Rough endoplasmic reticulum (RER), which is covered in ribosomes, is found in abundance in hepatocytes and is responsible for protein synthesis. The reason hepatocytes are r â¦ ich in RER is because they produce a large amount of proteins, including clotting factors and plasma proteins.