Pages in Category Biochemistry

**Histamin** is an important neurotransmitter and serves as a mediator in allergic reactions, inflammation, and gastric secretion. So it can be expected that its metabolism play a key role in …

The **plasma membrane** in Eukaryotes separates the cell's cytoplasm from the surrounding extracellular environment. The plasma membrane is a lipid bilayer, a double sheet of phospholipids. <> Phospholipid are …

**Ubiquitylation** is a process of selective protein recycling in eukaryotic cells. The process is initiated by attaching a small label protein, ubiquitin, to the target protein. The so labeled protein …