What Is the Major Difference Between the DNA Sequencing Techniques

question 14

Multiple Choice

What is the major difference between the DNA sequencing techniques developed by Sanger and others in the 1970s and high-throughput sequencing methods?

• A) High-throughput sequencing enables the direct sequencing of a chromosome from one end to the next.
• B) Unlike the earlier technology,high-throughput sequencing involves cutting the DNA into fragments.
• C) Unlike the earlier technology,high-throughput sequencing relies heavily on miniaturization techniques.
• D) High-throughput sequencing involves chemical modification of nucleotides,whereas the earlier technology does not.
• E) Unlike the earlier technology,high-throughput sequencing does not use PCR.

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Definitions:

Behavioral Interventions

Techniques and strategies employed to influence and change an individual's behaviors in a positive way.

Moderate Physical Activity

Exercises that elevate the heart rate to a level where speaking is possible but not easy, beneficial for overall health.

Moderately Vigorous Activity

Physical activity that is energetically demanding to some extent but not to the degree of causing excessive fatigue or physical stress.

Aerobic Exercise

Physical activity that improves cardiovascular endurance by promoting the circulation of oxygen through the blood.