Question

14. Adenylyl cyclase produces the intracellular signal: a) Kinase b) Phosphatase c) Cyclic AMP d) AMP 15. When adrenalin is produced PKA is turned off a) b) PKA is turned on c) Has no effect on PKA d) None of the above 16. All proteins with a signal sequence enter the ER 17. The sorting signal, Nuclear Localization Sequence, all proteins in the cytosol to enter the 18. In order for proteins to enter the mitochondria, they must first unfold 19 Indicate the correct order of protein transport in the secretory pathway a) True b) False a) ER b) Golgi apparatus c) Nucleus d) Lysosome a) True b) False a) Material from Plasma membraneenter Endosome enter Lysosome b) Enter Endosome Material from Plasma membrane enter Lysosome c) Protein made on ER enter ER -sent to Golgi apparatus sent to Plasma membrane d) Enter ER Protein made on ER - sent to plasma membrane -> sent to Golgi apparatus 20. Indicate the correct order of protein transport in the Endocytic pathway A e) Material from Plasma membrane enter Endosome > enter Lysosome 6 f Enter Endosome - Material from Plasma membrane enter Lysosome c g) Protein made on ER enter ER sent to Golgi appar atus sent to Plasma membrane dh)Enter ER>Protein made on ER sent to plasma membranesent to Golgi apparatus Match the following terminologies on the left with the correct item on the right (12pts a) Sort ingested molecules and recycle 21. Peroxisomes 22. Mitochondria 23. Cytoskeleton 24. Endosome 25 Lysosome some back to the plasma membrane b) Breakdown lipids and remove toxins c) Small sacs of digestive enzyme d) Site of oxidative phosphorylation e) Allow movement of vesicles throughout the cell is a protein coat that shape the membrane into a vesicle a) Adaptin b) Clathrin c) Signal sequence d) Ubiquinone 27. Which of the following is a coat protein that secures the clathrin coat to the membrane of a vesicle? a) Adaptirn b) Clathrin c) Signal sequence d) Ubiquinone on vesicle interact with of target membrane 28, During vesicle docking Rab protein a) Tethering protein
Help please. Thanks

Answer 1

14. c. cyclic AMP

15. b. PKA is turned on

16. a. true

17. c. nucleus

18. a. True