What is the predominant attractive force that stabilizes the formation of secondary structure in proteins?
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- Please ASAP. Thank you. How does the mutation change/affect the structure of the Hb heterotetramer (ie how is quaternary protein structure affected)?GABA (B) Need help answering these questions about the GABA(B) protein. What class (globular, fibrous, membrane) protein is the protein Identify the organism (or organisms that have this protein) Identify the cellular location of this protein Describe the function Find the primary structure (list it on a slide) Describe secondary structure (alpha-helix, beta sheet, and how many of each and what percent of the total protein) Find a picture of the tertiary structure (which should also show secondary structure) Does the protein have a quaternary structure, if so what is it?Pls help ASAP, thank you! "An alpha-helical structure within a protein is stabilized mostly by"
- Need help, please. Answer choices are provided below for drop-down questions. 1. The overall charge of this protein at pH 7 is Drop-down answer choices are [positive, negative, or neutral] 2. In the first dimension of 2-D PAGE, this protein's isoelectric focusing point is Drop-down answer choices are [between 4 and 6, between 6 and 8, or between 8 and 10] 5. A mole of the above protein weighs ____ g. For 1 mL of a 5 mM solution of the above protein, you would need to weigh out ____ Drop-down answer choices are [g, mg, mcg, ng, or pg] (number and unit, at least one non-zero integer to the left of the decimal point, don't round)GABA (B) protein Need help answering questions about the GABA(B) protein. What is the primary structure Describe secondary structure (alpha-helix, beta sheet, and how many of each and what percent of the total protein)What is the tertiary structure (which should also show secondary structure)Does the protein have a quaternary structure, if so what is it?BIOMOLECULES - Please answer the questions properly. - Multiple choice 1. One of the following statements best describes the attribute of a “protein motif”. Which one is it?* A. a commonly occurring arrangement made up of tertiary structures B. a commonly occurring arrangement made up of multiple secondary structures C. a unique arrangement made up of tertiary structures found only in a single protein D. a family of proteins with similar functions 2. Find out the reason why antiparallel beta sheets are more stable than parallel beta sheets? A. the hydrogen bonding angle is optimized by antiparallel sheets B. there are more covalent interactions between its amino acids C. the antiparallel sheets are composed of more stable amino acids D. the hydrogen bond angle is 150 degrees
- Need help. Which one of the following statements is FALSE? Group of answer choices A.Beta-pleated sheets are part of the secondary structure of proteins B.The nitrogenous bases of DNA are located on the inside because they are hydrophobic in character C.The peptide bond is formed by dehydration synthesis D.Alpha helices are stabilized by attraction between the amino acid R groups E.The peptide bond is rigid and planar and has partial double bond characterBIOMOLECULES - Please answer the questions properly. - Multiple choice 1. The peptide bond within a polypeptide creates planarity. What accounts for this attribute within a polypeptide? A. The fully double bonded peptide bond B. The peptide bond is not planar, it can actually rotate relatively freely C. Partial double bond character of the peptide bond D. Electronegativity differences between nitrogen and carbon 2. Myoglobin is a small protein common in human beings. Which of the following best describes this protein? A. Myoglobin does not contain a heme group. B. Myoglobin can bind four oxygen atoms. C. It is the primary oxygen-carrying protein of muscle tissues. D. Myoglobin's highest level of protein structure is quaternary.I - BIOMOLECULES Instructions : - Answer the question properly. - Please do not copy here in Bartleby - Explain why did you choose that answer in 3-5 sentences.
- Topic:?? Experiment Protein Estimation What color change occurs when proteins combine with Coomassie dye under acidic conditions? detailed answer2.1 INSTRUCTIONS: - Do not copy answers from Google or Bartleby. A plagiarism checker will be used. - Answer all questions as they are connected. QUESTION: Compare and contrast proteins and nucleic acids. What do these biomolecules have in common? Be sure to consider both their structures and their functions. In what ways are they different? Be sure to consider both their structures and their functions.BIOMOLECULES - Please answer the questions properly. - Multiple choice 1. Chymotrypsin is a digestive enzyme that breaks down proteins. From the following attributes, which one does not characterize chymotrypsin? A. A thiol nucleophile B. Performs proteolysis C. A tetrahedral intermediate D. A catalytic triad of serine, histidine, and aspartate 2. Evaluate the secondary structure of proteins. Which of the following differentiates alpha structures to those beta structures? ? A. alpha structures are helices and beta structures are pleated sheets B. alpha structures are primary and beta structures are secondary C. alpha structures are parallel and beta structures are antiparallel D. alpha structures are L and beta structures are D