https://pages.htgaa.org/2026a/vithushan-varatharaj/homework/week-06-hw-genetic-circuits-part-i/index.html1. What are some components in the Phusion High-Fidelity PCR Master Mix and what is their purpose? The Phusion High-Fidelity PCR Master Mix contains several key components that enable accurate DNA amplification. It includes Phusion DNA polymerase, a high-fidelity enzyme with proofreading activity that reduces errors during DNA synthesis. The mix also contains dNTPs, which serve as the building blocks for new DNA strand formation. An optimized reaction buffer provides the correct pH and ionic conditions, including magnesium ions (Mg²⁺), which are essential cofactors for polymerase activity. Additionally, stabilizers and enhancers are included to improve enzyme performance and allow efficient amplification of difficult templates such as GC-rich regions. Some versions also contain a tracking dye, enabling direct loading of PCR products onto a gel for analysis.Hugoen