The enymatic rate constant (kcat/Km) of orotidine 5ʹ-phosphate decarboxylase is 6 x 10⁷ M^-1s^-1 and the nonenzymatic rate constant (kn) is 3 x 10^-16 s^-1.  What is the value of the enzymeʹs catalytic proficiency?

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#Question id: 15310

#Section 6: Plant, Animal and Microbial Biotechnology

Organisms such as Escherichia, Enterococcus, Saccharomyces cerevisiae does not require O2 for growth, but grows better in its presence. Such organisms are termed as

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#Question id: 2068

#Section 2: General Biology

Which of the following molecules dramatically increases the rate of diffusion of water across cell membranes?

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#Question id: 2091

#Section 3: Genetics, Cellular and Molecular Biology

Proteins can be attached to the phospholipid bilayer plasma membrane by covalently linked hydrocarbon groups. Which of the following mechanisms are not employed in this anchoring?

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#Question id: 15940

#Section 1: Engineering Mathematics

If  the matrix A is such that 

Then the determinant of A is equal to ____

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#Question id: 14638

#Section 1: Engineering Mathematics