The Hypothesis That Suggests That RNA and Polypeptides Might Have

question 68

Multiple Choice

The hypothesis that suggests that RNA and polypeptides might have evolved simultaneously was proposed by

• A)Stanley Miller.
• B)Alexander Cairns-Smith.
• C)Charles Darwin.
• D)Gunter Wachtershauser
• E)Sidney Fox.

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Definitions:

Glucose Levels

The concentration of glucose in the bloodstream, important for maintaining energy balance in the body.

Constitutive Genes

Genes that are constantly active and expressed at a fixed rate in an organism, providing the basic functions necessary for its survival.

Always Expressed

refers to genes or traits that are continually active or manifest in an organism, regardless of environmental conditions.

Cell

The smallest structural and functional unit of an organism, typically microscopic and consisting of cytoplasm and a nucleus enclosed in a membrane.