Stanley Miller's experiment demonstrated that a. Earth is...

Stanley Miller's experiment demonstrated that ___________
a. Earth is more than 4 billion years old
b. under some conditions, amino acids can assemble spontaneously from inorganic materials
c. oxygen is necessary for all life
d. RNA was the first genome

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Key Concepts

Miller-Urey Experiment

The Miller-Urey experiment was a pioneering study that simulated early Earth conditions by mixing simple gases and applying an energy source. The experiment demonstrated that under such conditions, organic compounds, including amino acids, can form spontaneously, providing experimental evidence supporting the concept of abiotic synthesis in the context of the origin of life.

Prebiotic Chemistry

Prebiotic chemistry studies the chemical reactions and processes that occurred before the emergence of life. It explores how simple molecules present on the early Earth could have combined and evolved into the more complex molecules that ultimately led to living organisms.

Abiotic Synthesis

Abiotic synthesis refers to the spontaneous formation of organic molecules from inorganic compounds, without the involvement of living organisms. This concept is foundational to theories about the origin of life, as it suggests that complex organic compounds necessary for life could have formed naturally under prebiotic conditions.

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