Three 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 shape
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- 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.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.The pI for the amino acid in the diagram is? A. 2.3 B. 5.9 C. 10.8 D. 9.6
- Based on the picture, B. Which of the following combination of molecules would form a complete nucleotide if linked together? Explain why and how I can identify it! A. 1, 6, and 12 B. 10, 11, and 12 C. 7, 10, and 16 D. 11, 12, and 13Protein 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.The _____ A. Nucleic acid B. Protein C. Carbohydrate D. Lipid DNA is made up of monomers called _____? A. Amino acids B. Nucleotides C. Monosaccharides
- A) What is the difference between a nucleoside and a nucleotide? B) Give any two differences between DNA and RNA. C) Draw the structure of deoxyribose and ribose below, and number the carbons. What is the difference between the two structures? Please answer all 3 partsWhich covalent bond(s) is/are important for the formation of quaternary structure in proteins? (Please answer carefully ).How would adding acid to a non-buffered solution be most likely to affect protein structure? Select one: a. Adding acid would disrupt the primary structure of the protein b. Adding acid would cause the protein to become a lipid c. Adding acid would cause the protein to become a carbohydrate d. Adding acid would disrupt the secondary and tertiary structure of the protein
- What did Anfinsen's experiment show about proteins? a. primary structure specifies protein conformation and thus determines function b. secondary structure specifies protein conformation and thus determines function c. tertiary structure specifies protein conformation and thus determines functionDescribe the four levels of protein structure. How do a proteins side groups influence its interactions with other substances? What happens when a protein is denatured?(a) What is meant by the term base pairing?(b) Which bases pair with which other bases?(c) How many hydrogen bonds does each base pair have?