- 4 2 Points Briefly Explain Why Each Of The Following Experimental Results Suggest That The Proteins Being Analyzed Ar 1 (30.6 KiB) Viewed 53 times
4. (2 points) Briefly explain why each of the following experimental results suggest that the proteins being analyzed ar
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4. (2 points) Briefly explain why each of the following experimental results suggest that the proteins being analyzed ar
4. (2 points) Briefly explain why each of the following experimental results suggest that the proteins being analyzed are oligomeric. (a) The protein catalase has a molecular weight of 232,000 in SDS-PAGE gels run without 2- mercaptoethanol (2ME). When catalase is pre-treated with 2ME, its molecular weight appears to be around 80,000 in SDS-PAGE gels. (b) When the amino acid sequence of the protein abrin was determined, two different N-terminal amino acids (serine and glutamic acid) were identified. 5. (2 points) Briefly explain why heating a protein destroys its secondary and tertiary structures but not its primary structure.