What step occurred first in the evolution of life?
A) formation of lipid spheres
B) formation of protein-RNA systems
C) formation of membrane-bound protocells
D) spontaneous formation of lipids, proteins, carbohydrates, and nucleotides under abiotic conditions
E) formation of ATP

Question

Quizplus · Accepted Answer

The spontaneous formation of organic molecules like lipids, proteins, carbohydrates, and nucleotides under abiotic conditions is considered the first step in the evolution of life, as these molecules are the building blocks necessary for the development of more complex structures.

What Step Occurred First in the Evolution of Life