An enzyme following Michaelis Menten kinetics with Vm = 2.5 mmol m 3 s 1 and Km = 5.0 mM was used to carry out the reaction in a batch stirred reactor. Starting with an initial substrate concentration of 0.1 M. The time required for 50% conversion of the substrate will be about

An enzyme following Michaelis Menten kinetics with Vm = 2.5 mmol m 3

1.	An enzyme following Michaelis Menten kinetics with Vm = 2.5 mmol m 3 s 1 and Km = 5.0 mM was used to carry out the reaction in a batch stirred reactor. Starting with an initial substrate concentration of 0.1 M. The time required for 50% conversion of the substrate will be about
A.	01 hr
B.	06 hr
C.	02 hr
D.	12 hr
Answer» C. 02 hr

Discussion

No Comment Found

Related MCQs

E. coli cell culture (1 ml) was diluted 1:1000000 and 200 l of this was used for plating. After 12h incubation of the plate, the number of colony forming units (CFU) was 150. What is the total CFUper ml in original culture ?
Using the Hill equation for an enzyme [S]0 = (v0 Km/ Vmax v0)1/n and the plot of log10(v0/Vmax v0) vs log 10 [S]0 one can find out(P) Vmax form the intercept on the ordinate (Q) Km form the intercept on the ordinalte(R) n from the slope (S) Km from the intercept on the abscissa
Match the following products with their starting substrates A. Sake 1. apple juiceB. cider2. grape juiceC. wine3. barleyD. lager4. rice/td>
An enzyme following Michaelis Menten kinetics with Vm = 2.5 mmol m 3 s 1 and Km = 5.0 mM was used to carry out the reaction in a batch stirred reactor. Starting with an initial substrate concentration of 0.1 M. The time required for 50% conversion of the substrate will be about
The two columns given below indicate some of the fermentation products and the microbial cultures used for their production. Identify the correct set of groups from the four options. Fermentation Microbial productscultures (A) Ethanol (P) Aspergillus niger (B) Streptomycin (Q) Zymomonas mobiles (C) Citric acid (R) Streptomyces griseus(D) Cellulase (S) Trichoderma reesei
Immobilization of enzymes (P) increases the specificity of the enzyme for its reactants (Q) facilitates reuse of the enzyme in batch reactions (R) makes it unsuitable for its use in a continuous reactor system(S) decreases the operational cost of the industrial process
Immobilization of enzymes using entrapment method requires (P) photosensitive polyethylene glycol dimethacrylate (Q) CNBr activation of sepharose (R) polyfunctional reagent like hexamethylene diisocyanate (S) radiation of polyvinyl alcohol
Km values of enzyme X for substrate S1 and S2 are 0.1 mM and 0.01 mM, respectively This suggest that P. enzyme X has more affinity towards S1 Q. enzyme X has low affinity towards S1 R. enzyme X has more affinity towards S2 S. enzyme X has low affinity towards S2
Determine the correctness or otherwise of the following Assertion [a] and Reason [r] Assertion : Enzymatic method of tissue dispersion is milder than chemical and mechanical methods. Reason : Enzymes work at optimal temperature and pH
Match the industrial application of the following enzymes P Penicillinase1. PharmaceuticalQ Pectinase2. LeatherR Trypsin3. WineS Rennin4. Dairy/td>

An enzyme following Michaelis Menten kinetics with Vm = 2.5 mmol m 3 s 1 and Km = 5.0 mM was used to carry out the reaction in a batch stirred reactor. Starting with an initial substrate concentration of 0.1 M. The time required for 50% conversion of the substrate will be about

Discussion

No Comment Found

Related MCQs

Reply to Comment