Objects That Have Been Deliberately and Intelligently Shaped by Human

question 29

Multiple Choice

Objects that have been deliberately and intelligently shaped by human or near-human activity are called

• A) artifacts.
• B) commodities.
• C) features.
• D) midden.

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Definitions:

Protein

Large, complex molecules essential to all living organisms that are involved in virtually every biological process, including structure, function, and regulation of the body's tissues and organs.

Rough ER

A part of the endoplasmic reticulum with ribosomes attached to its surface, involved in protein synthesis and folding.

Smooth ER

A part of the endoplasmic reticulum that lacks ribosomes and is involved in lipid synthesis and detoxification processes.

Ribosomes

Cell organelles that function as the site of protein synthesis, reading the sequence of messenger RNA to create polypeptides and proteins.