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TLS Online TPP Program

#Question id: 74


The enthalpy and entropy of the initial and final states of a reacting system are shown in the table. Calculate the change in free energy for the reaction when the temperature is 4°C.

#Biochemistry
  1. 210 J · mol−1

  2. 180 J · mol−1

  3. -180 J · mol−1

  4. 510 J · mol−1


Answer:- Option(s): 2


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TLS Online TPP Program

#Question id: 408

#Biochemistry

Which of the following compounds has the largest negative value for the standard free-energy change (DG'°) upon hydrolysis?

TLS Online TPP Program

#Question id: 409

#Biochemistry

For the following reaction,DG'° = +29.7 kJ/mol. L-Malate + NAD+ -> oxaloacetate + NADH + H+ The reaction as written:

TLS Online TPP Program

#Question id: 410

#Biochemistry

For the reaction A -> B, the Keq' is 10^4.  If a reaction mixture originally contains 1 mmol of A and no B, which one of the following must be true?

TLS Online TPP Program

#Question id: 411

#Biochemistry

The reaction ATP -> ADP + Pi is an example of a reaction.

TLS Online TPP Program

#Question id: 412

#Biochemistry

All of the following contribute to the large, negative, free-energy change upon hydrolysis of “high-energy” compounds except:

TLS Online TPP Program

#Question id: 412

#Life Sciences

All of the following contribute to the large, negative, free-energy change upon hydrolysis of “high-energy” compounds except:

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