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TLS Online TPP Program

#Question id: 554

The Lineweaver-Burk plot is used to:

#SCPH01 Biochemistry

  1. determine the equilibrium constant for an enzymatic reaction.

  2. extrapolate for the value of reaction rate at infinite enzyme concentration.

  3. illustrate the effect of temperature on an enzymatic reaction.

  4. solve, graphically, for the rate of an enzymatic reaction at infinite substrate concentration.

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TLS Online TPP Program

#Question id: 11127

#SCPH28 | Zoology

As the receptor potential rises higher above threshold, which of the following best characterizes the new frequency of action potentials?
TLS Online TPP Program

#Question id: 20997

#SCPH06 I Botany

CH3Br present in soil are usually biodegraded by which microorganism?
TLS Online TPP Program

#Question id: 404

#SCPH05 I Biotechnology

When a mixture of 3-phosphoglycerate and 2-phosphoglycerate is incubated at 25 °C with phosphoglycerate mutase until equilibrium is reached, the final mixture contains six times as much 2-phosphoglycerate as 3-phosphoglycerate.  Which one of the following statements is most nearly correct, when applied to the reaction as written?  (R = 8.315 J/mol·K; T = 298 K)  3-Phosphoglycerate -> 2-phosphoglycerate
TLS Online TPP Program

#Question id: 14289

#SCPH05 I Biotechnology

In a fermenter the impeller diameter is increased from 0.5m to 1m and the rpm is increased from 100 rpm to 400 rpm. Reynolds number will increase by?
TLS Online TPP Program

#Question id: 747

#SCPH28 | Zoology

In nucleic acids, the bases are covalently attached to the 1-position of a pentose sugar ring, to form a: