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(D) In the experiment of Urey and Miller, they heated a mixture of methane $(CH_4)$, ammonia $(NH_3)$, hydrogen $(H_2)$, and water vapor $(H_2O)$ at $

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$I, III, IV, V, VI$

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(D) In the experiment of Urey and Miller, they heated a mixture of methane $(CH_4)$, ammonia $(NH_3)$, hydrogen $(H_2)$, and water vapor $(H_2O)$ at $800^{\circ}C$ temperature by electric discharge.At the end of this experiment, they obtained organic molecules like amino acids, sugars, nitrogen bases, pigments, and fats.Therefore, $I, III, IV, V$ and $VI$ components were obtained.$DNA$ $(II)$ is a complex biological molecule that was not directly produced in this experiment.Therefore, the correct option is $D$.

In the experiment conducted by Urey and Miller and similar experiments, which of the following components were obtained at the end?
$I -$ Sugars, $II -$ $DNA$, $III -$ Amino acids (Proteins), $IV -$ Nitrogen bases
$V -$ Pigments, $VI -$ Fats

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In the experiment conducted by Urey and Miller and similar experiments, which of the following components were obtained at the end?$I -$ Sugars, $II -$ $DNA$, $III -$ Amino acids (Proteins), $IV -$ Nitrogen bases$V -$ Pigments, $VI -$ Fats