WGU C785 Final Exam With All The Correct Answers
WGU C785 Final Exam With All The Correct Answers What is the basic structure of an amino acid? What do they look like? - ANSWER ==amino group (NH2 or NH3), carboxyl group (COO or COOH), alpha carbon (C), and variable group How do you identify the 3 different types of side chains: non-polar/hydrophobic, polar, and charged? - ANSWER ==Non-polar/hydrophobic - end with CH or "can't have" water. Polar - end with OH, SH, or NH. Charged - end with a charge what kinds of bonds do each of the 3 different types of side chains make? - ANSWER ==ionic, hydrophobic/non-polar, charged What are the 4 levels of protein structure? - ANSWER ==Primary - linear structure, Secondary - Folded into helix or pleated sheet caused by hydrogen bonding, tertiary - 3D structure caused by side chain interactions, quaternary - 1+ amino acid chains combine = multiple subunits MUST have 1+ subunit What enviormental change breaks each type of bond? - ANSWER ==hydrophobic - temperature change, ionic - salt or decreased pH, hydrogen - temperature, change in pH, disulfide - reducing agents what type of amino acid side chain leads to protein aggregration? - ANSWER ==hydrophobic bonds
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- October 1, 2022
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biochem c785
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wgu c785 final exam with all the correct answers
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what is the basic structure of an amino acid what do they look like answer amino group nh2 or nh3
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carboxyl group coo or cooh
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