Tag: eukaryotic cells

3 Results

  • Methods of discharge

    Methods of discharge

    Secretory pathways transport molecules to the exterior of the cell.

    July 3, 2019
  • RNA polymerases: Unravelling the structural components

    RNA polymerases: Unravelling the structural components

    Here’s how the three enzymes called RNA polymerases I, II, and III carry out transcription in the eukaryotic nucleus.

    November 28, 2018
  • The source of lipids

    The source of lipids

    The biosynthesis of lipids and their fates within eukaryotic cells reveal that the endoplasmic reticulum is the primary source of membrane lipids including phospholipids and cholesterol. Indeed, most of the enzymes required for the biosynthesis of the various membrane phospholipids are found nowhere else in the cell.  There are, however, important exceptions. For example, while …

    March 21, 2017