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Enzyme and proteins. How the structure of enzyme help in its function?


calculat your weakly diet in trem of its contents (micromolecules and micro nutrients ) and calories


How the structure of enzyme halps in its function


How many grams of KCl (74.6 mw) would you weigh to make 200 ml of 4% (w/v) solution?


A particular enzyme at a research facility is being studied by a group of graduate students. This enzyme has a Km value of 5.0 X 10-6 M. The students study this enzyme with an initial substrate concentration of 0.055 M. At one minute, 7 μM of product was made. What is the amount of product produced after 5 minutes?What is the Vmax?(Hint: unit of velocity is μM/min)


For a given enzyme catalyzed reaction, theMichaelis constant is 0.2 mM and the substrate concentration is 1.8 mM. What is the fractional saturation ([ES]/[ET]) of the enzyme under these conditions?


Feedback inhibition involves...

a)noncompetitive inhibitors

b)competitive inhibitors

c)cofactors

d)high concentration of substrate

e)low concentration of enzyme


Clinical manifestation of colles fracture deformity


purine nucleoside phosphorylase catalyzes a phosphorylytic cleavage of



compare and contrast the environment of the chicken and the environment of the t rex


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