Q
QuestionBiochemistry

What type of biological molecule is DNA helicase?
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Answer

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Step 1:
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Step 2:
: Identify the Molecular Classification

DNA helicase is classified as a protein enzyme. Specifically, it is a type of enzyme that plays a critical role in DNA replication and repair processes.

Step 3:
: Molecular Characteristics

- Proteins are biological molecules composed of amino acid chains - DNA helicase is a specialized enzymatic protein that: * Breaks hydrogen bonds between DNA base pairs * Unwinds and separates the double-stranded DNA molecule * Enables DNA replication and genetic processes

Step 4:
: Functional Classification

- Enzymatic protein - Molecular motor protein - Involved in nucleic acid metabolism

Final Answer

Key Details: - Molecular Type: Protein - Specific Class: Enzyme - Primary Function: DNA strand separation - Biological Role: Critical in DNA replication and genetic mechanisms