Using what you have learned in protein structure, explain 4 ways that the alpha helix could contribute to tertiary structure.
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Using what you have learned in protein structure, explain 4 ways that the alpha helix could contribute to tertiary structure.
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- Denaturation of a protein A. adds hydrogen bonds to the primary level of protein structure. B. breaks hydrogen bonds in the primary level of protein structure. C. adds hydrogen bonds to the secondary and tertiary levels of protein structure. D. breaks hydrogen bonds in the secondary and tertiary levels of protein structure.Draw the primary structure of a protein. Use the basic structure of an amino acid and label what type of bonds a protein has.If you made two chains of proteins using different amino acids, would the tertiary structure of the two polypeptides be the same? Why or why not?
- 1. Why do proteins become polycations at extremely low pH and become polyanions at very high pH? 2. Explain why hydrogen bonding is important to protein structure.Draw an amino acid sequence and identify peptide bonds or which atoms will hydrogen bond with each other in secondary structure. (Could you explain secondary structure also?)Compare (4 differences & 4 similarities) between the secondary structure and quaternary structure of proteins
- Give 2 examples of primary structure and secondary structure and explain the main difference between primary and secondary structureThree proteins K, L and M have the same % composition. Which is TRUE? A. The three proteins will have the same amino acid sequence B. The tertiary structure of these proteins will depend on the sequence of their amino acids C. The three proteins will have the same function D. The three proteins will have the same shapeAccording to scientist, the first three protein structures resemble a TELEPHONE CORD, try to envision the protein structure (primary, secondary, tertiary) and discuss using your own words the analogy on why do you think the structure resembles the cord of a telephone.
- 1. To create a fully functional protein, how do their structure help in determining its function? 2. Discuss the reasons why proteins make up the largest percentage of a cell’s weight/mass? 3. How do the advent of bioinformatics help scientists understand the diversity of proteins?Check off the characteristics that describe each protein structure.Which level(s) of protein structure can you find the α helix and the β pleated sheet? mutiple answer maybe quaternary secondary primary tertiary