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Evolution

Question
CBSEENBI12002760
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Which one of the following amino acids was not found to be synthesized in Miller's experiment?

  • Glycine

  • Aspartic acid

  • Glutamic acid

  • Alanine

Solution

C.

Glutamic acid

Miller and Urey were the two scientists who recreated the conditions of primitive earth in laboratory and abiotically synthesized amino acids and bases. They synthesized glycine, aspartic acid and alanine in abundance quantities while glutamic acid is not synthesized in their experiment.

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