Two curves showing the rate versus substrate concentration are shown below for an enzyme-catalyzed reaction. One curve is for the reaction in the presence of substance X. The other curve is for data in the absence of substance X. Examine the curves and tell which statement below is false.

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#Question id: 2070

#Section 2: General Biology

The sodium-potassium pump is called an electrogenic pump because it:

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#Question id: 94

#Section 2: General Biology

A monosaccharide whose anomeric carbon atom has a glycosidic bond to an alcohol, amine or thiol is a ________.

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#Question id: 1121

#Section 3: Genetics, Cellular and Molecular Biology

Which of the following provides the best evidence that cell-signaling pathways evolved early in the history of life?

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#Question id: 15598

#Section 1: Engineering Mathematics

The function f(x) = e^x - 1 is to be solved using Newton-Raphson method. If the initial value of xo is taken as 1.0, then the absolute error observed at 2^nd iteration is . 

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#Question id: 66

#Section 2: General Biology

Which of the following statements regarding isomerism is incorrect regarding biomolecules?