What Role Does Integration Host Factor (IHF)play in Site-Specific Recombination $\lambda$

question 2

Multiple Choice

What role does integration host factor (IHF) play in site-specific recombination during phage $\lambda$ lysogeny?

• A)binds host DNA forcing a 90^\(\circ\) bend
• B)supercoils phage DNA
• C)cleaves host and phage DNA at specific sites to create sticky ends
• D)ligates host and phage DNA once recombination occurs
• E)all of the above

---

Definitions:

Externalities

Financial repercussions impacting parties who are not directly involved, which may manifest as either beneficial or detrimental outcomes.

Sole Proprietorship

A business owned and operated by one person, where there is no legal distinction between the owner and the business entity.

High-Coupon Bonds

Bonds that offer interest rates significantly above the market average to attract investors despite potential risks.

Low-Coupon Bonds

Bonds that offer a lower interest rate compared to other bonds on the market.