๐Ÿฆ microbiology review

key term - Golgi apparatus

Definition

The Golgi apparatus is an organelle in eukaryotic cells that modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles. It consists of a series of flattened membrane-bound sacs called cisternae.

5 Must Know Facts For Your Next Test

  1. The Golgi apparatus is essential for the post-translational modification of proteins.
  2. It has a distinct polarity with a cis face (receiving side) and a trans face (shipping side).
  3. Golgi apparatus is involved in the synthesis of complex polysaccharides used in the cell wall and extracellular matrix.
  4. Vesicles transport materials between the endoplasmic reticulum and the Golgi apparatus.
  5. Dysfunction in the Golgi apparatus can lead to diseases like Congenital Disorders of Glycosylation.

Review Questions