Physiology 1020 Lecture Notes - Lecture 3: Golgi Apparatus, Fat-Tailed Sheep, Lipid Bilayer
9 Dec 2016
School
Department
Course
Professor
Document Summary
Packaging proteins from rough er into membrane-bound vesicles. Two types of vesicles are produced by golgis which are secretory and storage. Secretory transport proteins to cell membrane for release into extra-cellular environment. Storage such as lysosome, whose contents are stored within the cell. Produced by golgi body and are used to transport various proteins out of the cell for use by other parts of the body. Secretion the process by which the cell releases proteins through the membrane into extra-cellular environments. Responsible for manufacturing proteins from amino acids under control of cells dna. Two types of ribosomes: fixed ribosomes/free ribosomes. Fixed ribosomes attached to the er. Free ribosomes float into cytoplasm, often form groups of 10-20 called polyribosomes. Type of storage vesicle produced by golgi body. Contain enzymes that destroy damaged organelles, kill bacteria and break down other kinds of biomolecules. Membranous organelle in which adenosine tri-phosphate (atp) is made.
