Question

how life began origins nova neil degrasse tyson hd
what did millers experiment produce that is critical to life?
dna strands
simple sugars
amino acids
full proteins

Explanation:

In Miller's experiment, he simulated the conditions of early Earth's atmosphere. Through electrical discharges (to mimic lightning) in a mixture of gases like methane, ammonia, hydrogen, and water vapor, he produced amino acids. Amino acids are the building blocks of proteins, which are crucial for life processes such as catalyzing reactions (enzymes are proteins), providing structural support, etc. DNA strands are more complex and were not directly produced in this simple experiment setup. Simple sugars are part of other biological molecules (like in nucleic acids and energy - related molecules like ATP in a more complex form), but the key product relevant to the origin - of - life hypothesis from Miller's experiment was amino acids. Full proteins are made up of multiple amino acids linked together through peptide bonds, and such complex molecules were not formed in this basic experiment.

Answer:

Amino acids.