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What has the greatest influence on protein stability?

______________ has emerged as a technique for protein sequencing.

When a peptide bond is formed, a(n ) [1] group reacts with a carboxylate group.   In the peptide Trp─Ser─Val, valine is at the [2].   In the tripeptide Trp─Val─Phe, the N-terminal residue is [3].

You are trying to separate 2 proteins by gel exclusion chromatography . Listed below is information about each protein.   Molecular Weight pI Protein 1 55 kDa 4.2 Protein 2 22 kDa 8.7 Which protein will elute first from the column? Give a reason for your choice Which other method could you use to separate this proteins? Explain

 ________ facilitate protein folding in vivo.

The quantitation of proteins due to their absorbance at ~280 nm (UV region) is due to the large absorbtivity of the ________ amino acids.

Which of the following tripeptides would be expected to be the most hydrophobic?

Which amino acid does not have a primary

Which of the following is an example of a conservative substitution?

A sequence of amino acids in a certain protein is found to be -Ser-Gly-Pro-Gly-.  The sequence is most probably part of a(n):