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Posted: **Sat Jul 02, 2022 9:55 pm**

: The Kcat Km Ratio Of Acetyl Cholinesterase Is 1 6x10 M S And The Kat Km Of Fumarase Is 1 6x10 M S From This In 1 (36.25 KiB) Viewed 9 times

: The Kcat Km Ratio Of Acetyl Cholinesterase Is 1 6x10 M S And The Kat Km Of Fumarase Is 1 6x10 M S From This In 2 (29.75 KiB) Viewed 9 times

The kcat/Km ratio of acetyl cholinesterase is 1.6x10³ M-¹s´¹, and the kat/Km of fumarase is 1.6x10³ M²¹s-¹. From this information which of the following can you conclude? max O These two enzymes require similar concentration of substrate to reach 1/2 V O At saturating conditions these two enzymes are equally efficient. O The specificity of these two enzymes for their substrates must be equal. O These two enzymes must have low Km values and very high kcat values. O None of the above.

Match the following: Sel [ES] Sel K Sel k m cat Sel V max A. Equal to the velocity (V) at saturating conditions. B. Approximately equal to [Etotal] at saturating conditions. for C. The [S] required to reach 12 V, max enzymes that exhibit hyperbolic kinetic behavior. D. Is directly proportional to the rate of the slowest step of the enzyme.