Today, Hostin, 45, whose mother is Puerto Rican and father is African American, is, for many television viewers, their go-to media analyst for high-profile, complicated legal cases, particularly those with a racial component.
The mRNA is then transported into the cytoplasm where ribosomes assist in their translation into proteins. Finally, these proteins are packaged and sorted in the Golgi apparatus for use in other parts of the cell or in preparation for secretion into other cells.
The endoplasmic reticulum is a highly versatile organelle involved in synthesis and transport of proteins, glycoproteins, and lipoproteins; synthesis of cholesterol, steroids, phospholipids, and triglycerides; it participates in degradation of glycogen, and in the metabolism of xenobiotics.he endoplasmic reticulum is a highly versatile organelle involved in synthesis and transport of proteins, glycoproteins, and lipoproteins; synthesis of cholesterol, steroids, phospholipids, and triglycerides; it participates in degradation of glycogen, and in the metabolism of xenobiotics.