A Portion of a Sequencing Gel Is Described as Follows

question 19

Multiple Choice

A portion of a sequencing gel is described as follows: the first band at the bottom of the gel was in the ddATP lane; the next band going up the gel was in the ddTTP lane, then the ddCTP lane, the ddGTP lane, the ddATP lane, the ddTTP lane, the ddCTP lane, the ddCTP lane, the ddATP lane, and the ddGTP lane. Which of the following is the correct sequence as determined on this gel?

• A) 5  GACCTAGCTA3 
• B) 3  ATCGATCCAG5 
• C) 5  ATCGATCCAG3 
• D) 3  TCAGTCAGC5 

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Definitions:

Old Age Security Clawback

A repayment obligation that kicks in when the annual income of an Old Age Security (OAS) recipient exceeds a certain threshold, reducing the OAS benefit.

Net Income

The sum of income remaining after subtracting all costs and taxes from the total revenue.

Tax Returns

Documents filed with the government detailing income earned, tax payable, and other financial information, used to assess tax liabilities.

OAS Benefits

Monthly payments provided by the government to eligible individuals who are 65 years of age or older, as part of the Old Age Security program in Canada.