Question

Which of the following statements is TRUE regarding 2d generation sequencing?

A: They directly identify individual nucleotides as they are being incorporated into DNA in real time.
B: Fragments that differ by only one nucleotide are separated by high-resolution gel electrophoresis.
C: DNA fragments are pulled through a nanopore and identified one nucleotide at a time.
You got it wrong'
D: They are the best way to determine the DNA sequence of a new species.
E: None of these statements are true regarding 2d generation sequencing.

Answer 1

The following statements true regarding 2d generation sequencing C. DNA fragments are pulled through a nanopore and identified one nucleotide at a time.

Step-by-step explanation:

2nd generation sequencing, also known as next generation sequencing, is a rapid DNA sequencing method that involves the generation of short DNA fragments for sequencing. In this method, the DNA fragments are pulled through a nanopore and the nucleotides are identified one at a time.

This is different from the other statements, which are either incorrect or describe different sequencing techniques. In conclusion, the correct statement regarding 2nd generation sequencing is that DNA fragments are pulled through a nanopore and identified one nucleotide at a time. The correct answer is C. DNA fragments are pulled through a nanopore and identified one nucleotide at a time.