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b. lysine c. aspartate - d. proline 5. Is it possible that two proteins could di

ID: 142518 • Letter: B

Question

b. lysine c. aspartate - d. proline 5. Is it possible that two proteins could differ at several points in their amino acid sequence and still be very similar in structure and function? a. No, the substitutions always essentially change chemical properties of proteins. elemental composition of proteins. amino acids in terms of elemental composition. amino acids in terms of chemical properties. b. No, the substitutions always essentially change c. Yes, if the substitutions are always of like-for-like -d. Yes, if the substitutions are always of like-for-like 6. Proteins can be grouped into families according to their sequence and structure.

Explanation / Answer

ans-- No, the substitutions always essentially change elemental compositions of protein.