What is the general characteristic of protein domains? A. All protein domains exhibit both a and B structures B. Protein domains constitute supersecondary structures that have specific biological functions in proteins.
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- Protein Structure and Folding:a. Explain how changes in a protein’s amino acid sequence can change the way it behaves in water.b. Explain how changes in a protein’s amino acid sequence can change the way it interacts with othermolecules.c. Explain how changes in a protein’s amino acid sequence can change the way it forms secondary andtertiary structures when placed in water.What are four levels of protein structure, and explain how a protein's shape determines its function? Explain denaturation.a.Describe the bonds which hold a quaternary protein molecule together. b. Discuss the reasons why glycine and proline are not usually found in an alpha helix of proteins.
- A portion of a polypeptide chain contains the following sequence of amino acids: (-Met, -Leu, -Ala, -Cys, -Asp-) a.) Which amino acid can form a disulfide bond? b.) Which amino acids are likely to make the polypeptide more soluble in water? c.) Which amino acids are likely to make the polypeptide less soluble in water? d.) How does the primary structure of a protein affect its tertiary structure?Which level of protein structure organization are lost hydrolysis and denaturation?In 3-6 well developed sentences answer the question: What are the four steps for the production of a protein? What happens in each of these steps that leads to the structure of a functional protein.
- Describe the two types of secondary structure apolypeptide can attain. Which proteins can achievequaternary structure? Which protein structure(s) are alteredby denaturation?What are the four levels of protein structure, and what is the distinguishing feature of each?How does a highly acidic solution denature proteins? A. The excess protons interfere with a protein’s ability to form peptide bonds. B. The lack of protons interferes with a protein’s ability to form peptide bonds. C. The lack of protons interferes with a protein’s ability to form secondary structures. D. The excess protons interfere with a protein’s ability to form secondary structures.