Mastering Genetics: Chapter nine Google Chrome Secure https: General Genetics He
ID: 225674 • Letter: M
Question
Mastering Genetics: Chapter nine Google Chrome Secure https: General Genetics Help I Close Chapteinine Protein Synthesis (3 of 3): Translation and Protein Targeting Pathways (BioFI a previous l 27 of 36 l next Part C Protein targeting pathways The DNA in a cells nucleus encodes proteins that are eventual targeted to ever membrane and compartment in the cell, as well as proteins that are targeted for secretion from the cell. For exam e, consider these two Phosphofructokinase (PFK) is an enzyme that functions in the cytoplasm during glycolysis Insulin, a protein that regulates blood sugar levels, is secreted from specialized pancreatic cells Assume that you can track the cellular locations of these two proteins from the time that translation is complete until the proteins reach their final destinations its targeting pathway: the sequence of cellular locations in which the protein is found from when ete until it reaches its final (functional) destination. (Note tha For each protein, identi translation is com if an anelle is listed in a he location ied is inside the anelle, not in the membrane that s ER cytoplasm cytoplasm ER outside cell ER Golgi cytoplasm protein targeting pathway nucleus cytoplasm PFK cytoplasm only insulin Golgi ER outside ce ER Golgi outside ce cytoplasm Golgi outside cell e 40 50 PM 3/28/2017Explanation / Answer
Phosphofructokinase
Targeting pathway is : CYTOPLASM ONLY.
Insulin
Targeting pathway is ER-------Golgi -------- Outside Cell (option 2)