★ Protein Synthesis Enzymes Quiz
Which enzyme unwinds the DNA double helix by breaking hydrogen bonds between complementary base pairs?
A. Primase
B. Ligase
C. Topoisomerase
D. Helicase
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What is the function of RNA Polymerase in gene expression?
A. Relieves the torsional strain during DNA replication
B. Seals the nicks between Okazaki fragments
C. Unwinds the DNA double helix
D. Initiates and catalyzes the synthesis of RNA from a DNA template
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