.\'ll AT&T; 2:09 PM @ 50%. EXTRA CREDIT.docx 15A What ster to naturally occuring
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.'ll AT&T; 2:09 PM @ 50%. EXTRA CREDIT.docx 15A What ster to naturally occuring aspartic acid? A) S b) Z c) D d) E l designation can be assigned 15B The side chain of which amino acid is used by the transaminase to bind pyridoxal phosphate in the enzyme's resting state? A) Val b) Asp c) Phe d) Lys 15C Which change to an equilibrium mixture of compounds 1-4 will increase the ratio of compound 4 to compound 1? A) Adding compound 3 b) Increasing the temperature c) Adding more catalyst and pyridoxal phosphate d) Adding compound 2 15D What thermodynamic and chemical changes (f any) occur during aspartate transamination? A) Since G is less than 0, ATP is produced b) Since G 0. no ATP is required or produced c) since AG is greater than 0, ATP is required d) since G is greater than 0, ATP is produced. 15E When Asp reacts with pyridoxal phosphate, an intermediate called pyridoxamine is formed and oxaloacetate is released. The reaction is reversible.Which biological molecule can react with pyridoxamine to regenerate pyridoxal phosphate? A) ATP b) oxaloacetate c) NADH d) FAD+ 16. The overall reaction for glycolysis is: Glucose2NAD+ + 2Pi = 2 pyruvate + 2NADE1+ 2H+ 2ATP 2H20. This may be broken down into two separate processes (reactions 1 and 2. Reaction 1: Glucose + 2NAD+ = 2 pyruvate + 2NADH + 2H+ AG for this process is-146 Reaction 2: ADP + Pi = ATP + H2O G for this process is +30.5 Kj/mol What is the overall AG for glycolysis? A) -207.0 KJinol b)-176.5 KJ/mol c)-85.0 KJ/mol d) -54.5 KJ/mol Kj/mol Open With PrintExplanation / Answer
15A ) s configuration (all natural occuring amino acid have s configuration)
15B)lysine
15c)on increaseing temp (le chalelier's principle )
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