Which of the Following Mechanisms Is Used to Coordinate the Expression

question 14

Multiple Choice

Which of the following mechanisms is used to coordinate the expression of multiple, related genes in eukaryotic cells?

• A) Environmental signals enter the cell and bind directly to promoters.
• B) A given gene may have multiple enhancers, but each enhancer is generally associated with only that gene and no other.
• C) The genes are organised into a large operon, allowing them to be coordinately controlled as a single unit.
• D) A single repressor is able to turn off several related genes.

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Definitions:

Individualistic Cultures

Societies that emphasize the importance of personal goals, autonomy, and individual achievement over collective ones.

Collective Cultures

Societies or communities that emphasize the needs and goals of the group over individual desires or achievements.

Passionate Love

A state of intense longing for union with another, characterized by strong emotional attachment and infatuation, often accompanied by physiological arousal.

Marital Bliss

A state of extreme happiness and contentment in marriage, often idealized as the perfect, harmonious relationship.