For Synthesis of an Inducible Enzyme to Occur

question 72

Multiple Choice

For synthesis of an inducible enzyme to occur, 

• A) a compound must bind to the repressor.
• B) a compound must bind to the operator.
• C) a product must bind to the terminator.
• D) a corepressor must bind to the start codon.
• E) lactose must be present without fructose.

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Definitions:

PER Protein

A core component of the circadian clock in organisms, involved in maintaining the internal biological rhythm in sync with environmental cycles.

Marine Iguana

A species of iguana found only in the Galapagos Islands, notable for its unique adaptation to a marine lifestyle, including swimming and feeding on algae.

Foraging Start Times

The specific times at which animals begin their activity to search for food, influenced by environmental and internal biological factors.

Intertidal Zone

A coastal area that is above water at low tide and under water at high tide, where various marine life forms live.