In Order for the Helix-Turn-Helix Motif to Bind to DNA

question 45

Multiple Choice

In order for the helix-turn-helix motif to bind to DNA, the ________ must fit into the major groove of the DNA.

• A) homeotic switches
• B) recognition helix
• C) operator
• D) zinc fingers

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Definitions:

Concepts

Abstract ideas or general notions that represent categories or classes of objects, events, or activities.

Language Acquisition Device

A hypothetical module of the human mind proposed by Noam Chomsky to account for the innate predisposition for language acquisition.

Cross-Linguistic Typology

The study of similarities and differences across languages with the aim of classifying and understanding the common properties and structural diversity of languages.

Extralinguistic Cue

Non-verbal or outside-the-language signals used in communication, such as body language or tone of voice, that provide context or additional meaning.