The "RNA World" Hypothesis Is Supported by Evidence That

question 76

Multiple Choice

The "RNA world" hypothesis is supported by evidence that

• A) RNA molecules spontaneously form spheres in water.
• B) RNA can act as both genetic material and a catalyst.
• C) amino acids can form RNA in particular chemical environments.
• D) RNA can act as genetic material but not as a catalyst.
• E) RNA monomers can form proteins.

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Definitions:

Deliberate Extermination

A planned and intentional act of completely destroying or eliminating a group or species.

Overhunting

describes the excessive hunting of animal species to the point where it leads to a significant reduction in their population, potentially leading to extinction.

Biotic Pollution

Introduction of a foreign species into an area where it is not native.

Environmental Sustainability

The ability to meet humanity’s current needs without compromising the ability of future generations to meet their needs.