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Could proteins have been the first self replicating molecules? Why or why not? Explain.

Sagot :

Answer:

Scientists have been able to prove that a protein structure widespread in nature -- the amyloid -- is theoretically capable of multiplying itself. ... This makes it a potential predecessor to molecules that are regarded as the building blocks of life.

Explanation:

Answer:

It happened at least once about 3.5 billion years ago and probably has not occurred since then. So no

Explanation: