- 1 2 3 4 1 Which Tube S Show A Positive Biuret Test Indicating The Presence Of Peptide Bonds 2 In Which Of The Origi 1 (755.46 KiB) Viewed 191 times
1. Which tube(s) show a positive Biuret Test indicating the presence of peptide bonds? 2. In which of the original tubes was: o Complete digestion expected? O Partial digestion expected? O Denaturation expected? O No digestion expected? 3. Tubes A-D got mixed up and relabeled 1-4 during testing. Match the results shown with the original labels. = Tube A [1 gm tuna & 1 ml water] = Tube B [1 gm tuna & 1 ml pepsin] = Tube C [1 gm tuna &5 drops HCI] = Tube D [1 gm tuna & 5 drops HCI & 1 ml pepsin]