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Exhibit 6A This Is a Reaction Going on in Your

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Exhibit 6A This is a reaction going on in your muscle cells right this very minute: Exhibit 6A This is a reaction going on in your muscle cells right this very minute:   The enzyme triose phosphate isomerase catalyzes this reaction in the forward direction as part of the glycolytic pathway. It follows simple Michaelis-Menten kinetics:   Typical cellular concentrations: triose phosphate isomerase = 0.1 nM Dihydroxyacetone phosphate = 5 µM glyceraldehyde-3-phosphate = 2 µM Refer to Exhibit 6A.  Hindrate  is an inhibitor of triose phosphate isomerase. When it is added to cells at a concentration of 0.1 nM, the enzyme's K<sub>M</sub> for the substrate is unchanged, but the apparent V<sub>max</sub> is altered to 50 nM\sec. In the following graph, which line best represents the Lineweaver-Burk plot obtained in the presence of hindrate?   A)  A B)  B C)  C D)  D E)  E The enzyme triose phosphate isomerase catalyzes this reaction in the forward direction as part of the glycolytic pathway. It follows simple Michaelis-Menten kinetics: Exhibit 6A This is a reaction going on in your muscle cells right this very minute:   The enzyme triose phosphate isomerase catalyzes this reaction in the forward direction as part of the glycolytic pathway. It follows simple Michaelis-Menten kinetics:   Typical cellular concentrations: triose phosphate isomerase = 0.1 nM Dihydroxyacetone phosphate = 5 µM glyceraldehyde-3-phosphate = 2 µM Refer to Exhibit 6A.  Hindrate  is an inhibitor of triose phosphate isomerase. When it is added to cells at a concentration of 0.1 nM, the enzyme's K<sub>M</sub> for the substrate is unchanged, but the apparent V<sub>max</sub> is altered to 50 nM\sec. In the following graph, which line best represents the Lineweaver-Burk plot obtained in the presence of hindrate?   A)  A B)  B C)  C D)  D E)  E
Typical cellular concentrations: triose phosphate isomerase = 0.1 nM
Dihydroxyacetone phosphate = 5 µM glyceraldehyde-3-phosphate = 2 µM
Refer to Exhibit 6A. "Hindrate" is an inhibitor of triose phosphate isomerase. When it is added to cells at a concentration of 0.1 nM, the enzyme's KM for the substrate is unchanged, but the apparent Vmax is altered to 50 nM\sec.
In the following graph, which line best represents the Lineweaver-Burk plot obtained in the presence of hindrate? Exhibit 6A This is a reaction going on in your muscle cells right this very minute:   The enzyme triose phosphate isomerase catalyzes this reaction in the forward direction as part of the glycolytic pathway. It follows simple Michaelis-Menten kinetics:   Typical cellular concentrations: triose phosphate isomerase = 0.1 nM Dihydroxyacetone phosphate = 5 µM glyceraldehyde-3-phosphate = 2 µM Refer to Exhibit 6A.  Hindrate  is an inhibitor of triose phosphate isomerase. When it is added to cells at a concentration of 0.1 nM, the enzyme's K<sub>M</sub> for the substrate is unchanged, but the apparent V<sub>max</sub> is altered to 50 nM\sec. In the following graph, which line best represents the Lineweaver-Burk plot obtained in the presence of hindrate?   A)  A B)  B C)  C D)  D E)  E


A) A
B) B
C) C
D) D
E) E

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