Download 1) In a single molecule of water, the two hydrogen atoms are bonded

Quiz 2 – AP Bio
Name: ____________________________________________
Date: 10/13/11
Central Dogma + Endomembrane System = Your Quiz
Starting at the level of the gene, describe how a secretory protein called pepsinogen, a
digestive enzyme, is made, modified and secreted into the stomach. Be sure to discuss
how and where every macromolecule is made starting at the gene level including the
ribosome and tRNA.
Be sure to include the following terms: DNA, glycosylation, gene, rRNA, cap, 5’, 3’, N-terminus, C-terminus,
polypeptide, ER, thread, resident ER enzymes, motor protein, vesicle, release factor, cis maturation model, medial,
cisterna, fuse, anticodon, codon, translate, mRNA, transcribe, catalyze, dehydration synthesis, tRNA ,poly A tail,
amino acid, golgi,small subunit, cis, trans, large subunit, stop codon, resident golgi enzymes, ribosome, and start codon.
Make sure you watch the virtual cell videos shown in class:
http://vcell.ndsu.nodak.edu/animations/translation/index.htm
http://vcell.ndsu.nodak.edu/animations/proteintrafficking/index.htm
This video is new. I would have shown it had I known. Watch this one too:
http://vcell.ndsu.nodak.edu/animations/proteinmodification/movie-flash.htm