The Restriction Enzyme EcoRI Recognizes the Sequence G↓AATTC

question 37

Multiple Choice

The restriction enzyme EcoRI recognizes the sequence G↓AATTC. Which of the following is TRUE of DNA after it is treated with EcoRI?

• A) All of the DNA will have blunt ends.
• B) All of the DNA will be circular.
• C) All of the DNA fragments will have single-stranded regions ending in G.
• D) All of the DNA fragments will have single-stranded regions ending in AA.
• E) Some of the DNA will have single-stranded regions ending in AA and others will end in G.

---

Definitions:

Actions

Actions refer to the steps or measures taken by individuals or groups to achieve a certain objective.

Telecommuting

The practice of working from a remote location outside of a conventional office environment, commonly through the internet.

Internet Access

The ability to connect to the internet to send and receive data.

Coffee Shop

A small, informal establishment serving coffee, tea, and sometimes light refreshments or meals.