When Humans Make and Use Tools and Techniques That Improve

question 75

Multiple Choice

When humans make and use tools and techniques that improve their ability to take what they want from nature,they are engaged in ____.

• A)production
• B)abstraction
• C)cooperation
• D)conflict
• E)none of these choices

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Definitions:

ATP

Adenosine triphosphate, a high-energy molecule that stores and supplies the cell with needed energy for various functions.

NADH

Nicotinamide adenine dinucleotide (reduced form) is a coenzyme involved in redox reactions, carrying electrons from one reaction to another in metabolic processes.

Citric Acid Cycle

A process where aerobic organisms produce energy by oxidizing acetate from carbohydrates, fats, and proteins into carbon dioxide through a sequence of chemical reactions.

Protein Molecules

Large biomolecules comprised of amino acids, essential for various biological functions including catalysis, structure, and regulation.