| Test Question | Answer |
| Name the signal sequence that distinguishes the import of secretory proteins from that of membrane proteins into endoplasmic reticulum | |
| If an autophagosome is formed by engulfment of a mitochondrion by the ER membrane, how many layers of membrane separate the matrix of the mitochondrion from the cytosol outside the | |
| Name the Golgi enzyme that catalyzes reactions to tag lysosomal proteins ni the Golgi apparatus | |
| Name the core region of a glycoprotein to which N-linked oligosaccharide is added in ER. | |
| The electron microscope can show a neutrophil ingesting a dividing bacterium. What is the special name for this process? | |
| Name the cytosolic GTPase that binds to the neck of a clathrin-coated vesicle and helps it to pinch off from the membrane. | |
| How many polypeptide chains does one clathrin triskelion have? | |
| Name the Ca2+ binding protein that can trigger the contraction of smooth muscle once there is a Ca2+ influx | |
| Name the organelle of animal cells that is the primary microtubule organizing center and acts as the spindle pole during mitosis | |