Bio 203 Final Exam| 60 Questions| Verified!!

Bio 203 Final Exam| 60 Questions| Verified!! Their hypothesis is that the terminal NAG, and no the protein component, is responsible for the damage to the cell wall in H. Pylori. What would be the most appropriate control for testing this hypothesis. - ANSWER Grow H. pylori in a test tube with a glycoprotein that has its terminal NAG removed. Using the pH scale on the right, pure water has _____ H+ in solution than tomatoes - ANSWER 1000 less If a double-stranded DNA sample was composed of 10 percent thymine, what would be the percentage of guanine? - ANSWER 40 What does A go with? - ANSWER T What does G go with? - ANSWER C The molecule to the right, which is frequently found in the stomach, is best categorized as a _____ having a(n) _______ bond/linkage. - ANSWER carbohydrate, glycosidic What would happen to the function of the chymotrypsin enzyme if all other proteins were already broken down into individual amino acids? - ANSWER Fewer proteins will be torn apart The amino aid residues at the active are highly acidic. In designing an inhibitor that would bind to the active site and jam it, researchers should use a molecule that is ___ - ANSWER charged Consider the HIV enzyme called protease. The amino acid residues at the active site are highly hydrophobic. In designing a drug that would bind to the active site and jam it, researchers should use a molecule that is _____ - ANSWER hydrophobic Both proteins and DNA can be denatured and undergo hydrolysis. These processes involve disrupting specific interactions and breaking bonds, which can require enzymes. What would happen to DNA molecules treated with hydrolysis enzymes? - ANSWER