What is the predominant attractive force that stabilizes the formation of secondary structure in proteins?
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- INSTRUCTIONS • Answer properly! • Do not copy on Google. Distinguish between the tertiary and quaternary levels of protein structure.INSTRUCTIONS • Answer properly! • Do not copy on Google. 1. What name is given to the predominant secondary structure found in wool protein?INSTRUCTIONS • Answer properly! • Do not copy on Google. 1. What level(s) of protein structure is(are) ordinarily disrupted in denaturation? What level(s) is(are) not?
- O Facebook - Log In or Sign Up ZipGrade: Student Answer Sheet X MD9tai8v8/?tstamp=1639747989 国F B 2. Which of the following statements is TRUE? A. The primary structure of proteins is often depicted by ribbon diagrams where the helices are shown by corkscrews. B. Extensive denaturation changes at 2° to 4° levels, if any, may render the process irreversible. C. Keratin is a classic example of a globular protein found in human fingernails and bird feathers D. Globular proteins form part of the matrix upon which cells are arranged in animal tissues. 3. If a native enzyme is composed of 124 amino acids, 8 of which are cysteine. How many disulfide bridges can be formed in the structure? А. 8 В. 4. С.2 D. none A reaction system involves sucrose as the substrate and the intestinal enzyme sucrose. What will happen to the reaction rate if the pH is altered from 6.0 to 8.0 when the optimum pH is 6.2? A. Increase in reaction rate B. Decrease in reaction rate C. Unaffected D. Inconclusive 4. 5.…INSTRUCTIONS • Answer properly! • Do not copy on Google. 1. A protein has a tertiary structure formed by interactions between the side chains of the following pairs of amino acids. For each pair, identify the strongest type of interaction between these amino acids. A. valine and isoleucine B. asparagine and serine C. glutamic acid and arginine D. tryptophan and methioninePls help ASAP, thank you! "An alpha-helical structure within a protein is stabilized mostly by"
- offset=next&assignment ProblemID=218423920 Which of the following statements is FALSE regarding proteins? The three-dimensional shape of a protein is critical for the functioning of that protein. O There is a link between improperly folded proteins and disease in both mad cow disease and Alzheimer's disease. Alzheimer's disease causes proteins in the brain to become improperly folded. O High heat and a change in pH can denature a protein. Submit Part C Request Answer Why does the story in the video start in Colombia? <age 2 of 9 FI 1. Recognize the following types of biomolecules when given images such as the ones below and on the next page: ● glucose (which is a monosaccharide) HO 0 of 618 words F2 ● ● ● amino acid protein (recall a protein with less than 50 amino acids can also be called a peptide whereas a protein with 50 or more amino acids can also called a polypeptide) steroids polysaccharide ● • triglycerides ● ● phospholipids ● ● DNA RNA CH₂OH H OH H H OH English (United States) 20 F3 $ +: OFF Draw with Add Pen Trackpad 000 % F5 MacBook Air A DNA F6 & ◄◄ F7 * ► 11 F8 Focus F9 R F10 - F11 212GABA (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?
- Only qno3m I think protein drawing has to show the bond interactions Onlyqno3 solve. I. Given a polypeptide below, answer the following questions: MAGGMIVIIGGMGCNSMVVVIIIGTSSCVIMEMMMIVKII Questions: 1. Enumerate all non-polar amino acids. (Provide the single letter and common name) 2. Enumerate polar amino acids include the acidic and basic types. (Provide the single letter and common name) 3. Illustrate the overall shape of the given polypeptide. Point out the specific side-chain interactions that could occur in this polypeptide by labelling the polypeptide. Defend your answer as to why your polypeptide should assume such final shape. Only accurate drawing needok-Personal Microsoft Edge com/maildeeplink 021 pdt Download Print Save to OneDrive 1. Draw the structure of the pentapeptide Gln-Trp-His-Glu-Tyr that would predominate in aqueous solution at pH3D10.3. (Relevant pka values are: 2.2 4.3, 6.0, 9.8, and 10.1) Acp is adiusted toINSTRUCTIONS • Answer properly! • Do not copy on Google. Which class of proteins is more easily denatured—fibrous or globular?
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