M.Sc. Bio-Chemistry (PU-CET P.G) 2018 Panjab University Entrance Exam With Answers

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4.

In Urey’s experiment to demonstrate the chemical evolution of life which of the following chemicals were refluxed and exposed to electric charge

A: H2O, O2, NH3 and H2
B: H2O, CH4, NH3 and H2
C: H2O, O2, NH3 and P
D: H2O, CH4, NH3 and P

The answer is: B

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