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From his experiments, S.L. Miller produced amino acids by mixing the following in a closed flask:

  1. A
    CH
    4

    , H
    2

    , NH
    3

    and water vapor at 800

    C
  2. B
    CH
    3

    , H
    2

    , NH
    4

    and water vapor at 800

    C
  3. C
    CH
    4

    , H
    2

    , NH
    3

    and water vapor at 600

    C
  4. D
    CH
    3

    , H
    2

    , NH
    3

    and water vapor at 600

    C

Solution & Step-by-step Explanation

S.L. Miller (1953) created conditions similar to the primitive Earth (reducing atmosphere). He used Methane (CH
4

), Hydrogen (H
2

), Ammonia (NH
3

) and water vapor in a closed flask at 800

C and observed the formation of amino acids.

Practice this question

Try it yourself before checking the explanation above.

From his experiments, S.L. Miller produced amino acids by mixing the following in a closed flask:
A
CH
4

, H
2

, NH
3

and water vapor at 800

C
B
CH
3

, H
2

, NH
4

and water vapor at 800

C
C
CH
4

, H
2

, NH
3

and water vapor at 600

C
D
CH
3

, H
2

, NH
3

and water vapor at 600

C

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