You Are Examining the DNA Profile of an Unknown Pathogen

question 26

Multiple Choice

You are examining the DNA profile of an unknown pathogen. The pathogen's DNA has been digested with EcoRI restriction enzyme. There are 7 bands on DNA on the gel. Which of the following is NOT true?

• A) The original piece of DNA has seven EcoRI restriction sites.
• B) The original piece of DNA has six EcoRI restriction sites.
• C) The DNA has not been completely restricted.
• D) The restriction enzyme has been denatured.
• E) The restriction enzyme EcoRI was isolated from E. coli.

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Definitions:

Performance

The act of carrying out or accomplishing a task or function, often evaluated against pre-established criteria or objectives.

Effort

The amount of physical or mental energy put into a task or activity to achieve a desired outcome or result.

Cultural Emphasis

The prioritization and special focus on certain cultural values, norms, and practices within a society or organization.

Internal Attribution

The process of explaining one's own behavior and the behavior of others based on internal characteristics, such as personality traits, beliefs, or motives.