What Are the Four Carbon-Based Macromolecules Common to Living Things

question 1

Multiple Choice

What are the four carbon-based macromolecules common to living things?

• A) Sulfuric acids, proteins, carbohydrates, lipids
• B) Nucleic acids, enzymes, carbohydrates, lipids
• C) Nucleic acids, proteins, carbon dioxides, lipids
• D) Nucleic acids, proteins, carbohydrates, lysozymes
• E) Nucleic acids, proteins, carbohydrates, lipids

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Definitions:

Internal Threads

Threads located on the inside surface of a hole, designed to mate with external threads on a bolt or screw.

Die Cuts

Precise shapes cut from various materials using a die or mold.

Grade 8

A classification referring to the strength and durability of bolts and fasteners, indicating high tensile strength.

UNC

A standardized thread design used for bolts, nuts, and screws, characterized by a unified coarse pitch.