A Sanger Sequencing Procedure Has Been Performed on a 300-Bp

question 14

Multiple Choice

A Sanger sequencing procedure has been performed on a 300-bp piece of DNA. When the fragments were resolved on the gel, there were bands distributed throughout the T, C and A lanes, but in the G lane, there was one thick band at the bottom of the gel. What is the likely cause of these results?

• A) No dGTP was added to the G reaction mix.
• B) No ddGTP was added to the G reaction mix.
• C) There was only one G in the whole 300-bp piece of DNA.
• D) The 300-bp piece of DNA contained Gs only.

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Definitions:

Quota

A government-imposed trade restriction that limits the number or monetary value of goods that can be imported or exported during a specific time frame.

Comparative Advantage

The capacity of a nation or company to manufacture a specific good or service with a lower opportunity cost compared to its rivals.

Absolute Advantage

The ability of an individual, company, or country to produce a good or service more efficiently than competitors with the same resources.

Production

Any good or service for which people are willing to pay.