Lysozyme is an enzyme that breaks down bacterial cell walls and is found in your tears, mucus, and saliva. A mutation occurs in the gene for lysozyme that results in a lysine (a positively charged amino acid) being substituted for an arginine (also a positively charged amino acid). Do you think that the mutant lysozyme will function similarly to the normal lysozyme? Explain why or why not?
Added by Natasha P.
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Step 1: The mutation in the gene for lysozyme results in a substitution of lysine for arginine, both of which are positively charged amino acids. Show more…
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