Of All the Possible Amino Acids, All Living Organisms Make

question 92

Multiple Choice

Of all the possible amino acids, all living organisms make use of only the same 20 amino acids. This supports the idea that

• A) all living things are derived from a single common ancestor.
• B) bacteria, animals, and plants developed independently.
• C) natural selection drives evolution.
• D) only a limited number of DNA mutations are possible.
• E) only 20 amino acids exist on Earth.

Acknowledge the role of credibility in research and report writing.

Differentiate between form reports and other types of reports.

Understand the strategic placement of limitations and scope in a proposal.

Identify the correct proposal format based on the context or request type.

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Definitions:

Agricultural Use

The application or practice of cultivating land and breeding animals and plants to provide food, fiber, medicinal plants, and other products to sustain and enhance human life.

Standing-Water Ecosystem

A lake or pond ecosystem.

Lake

A large body of water surrounded by land, not directly connected to the sea, which can be freshwater or saltwater.

Pond

A small body of still water, typically smaller than a lake, formed naturally or by artificial means.