Which of the Following Was Found in the Laboratory Container

Multiple Choice

Which of the following was found in the laboratory container after Urey and Miller had exposed a mixture of hydrogen,ammonia,methane,and water vapor (typical chemicals in the atmospheres of outer planets) to an electric arc (to simulate lightning) for a few days?

A) DNA and RNA molecules
B) Amino acids
C) Aqueous crystals of numerous salts of compounds of nitrogen,oxygen,and carbon
D) Viruses