The Mixing and Matching of Novel Genes in Eukaryotic Cells

question 44

Multiple Choice

The mixing and matching of novel genes in eukaryotic cells occurs through

• A) operons.
• B) exon shuffling.
• C) promoter regions.
• D) untranslated regions.

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Definitions:

Pain

An unpleasant sensory and emotional experience associated with actual or potential tissue damage.

Taste Buds

Nests of taste receptor cells.

Taste Receptor Cells

Specialized cells located on the taste buds that detect and respond to chemical substances, enabling the sense of taste.

Papillae

Knoblike elevations on the tongue, containing the taste buds. (Singular: papilla.)