What Modification Is Made to DNA That Protects the Host

question 14

Multiple Choice

What modification is made to DNA that protects the host DNA from cleavage by host restriction endonucleases?

• A) acetylation
• B) methylation
• C) phosphorylation
• D) ubiquitination
• E) adenylation

---

Definitions:

Income

Regular earnings from employment or investment returns.

Product

An item that is created through a process and is offered for sale to consumers in the market.

Market Demand Curve

A graphical representation showing the total quantity of a good or service that all consumers in a market are willing and able to purchase at various prices.

Demand Curves

Graphs showing the relationship between the price of a good and the quantity of that good that buyers are willing to purchase at various prices.