Some Eukaryotic DNA Sequences Act as Introns in the Cells

question 45

Multiple Choice

Some eukaryotic DNA sequences act as introns in the cells of some tissues and exons in the cells of other tissues. This is an example of ____, and allows for ____.

• A) positive control; feedback inhibition
• B) gene amplification; the regulation of the rate of transcription
• C) alternative splicing; the formation of different types of closely related proteins
• D) DNA methylation; the formation of different types of closely related proteins
• E) DNA replication; heterodimer formation

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Definitions:

Ethically

In a manner consistent with moral principles, ensuring actions are right and good from an ethical standpoint.

Embellishing

The act of adding decorative details or features to something, often to make it more attractive or interesting.

Individual Differences

Variations among individuals in their behavior, emotions, cognition, and development.

Nonverbal Cues

Communication methods that do not involve words, such as gestures, facial expressions, and body language.