f you want to sequence a genome you must complete the follow

f you want to sequence a genome you must complete the following steps (arranged haphazardly here). P. Sequence each of the fragments using a DNA sequencing method; Q. Annotate the genome to draw a physical map of the genome; R. Break the genome and clone the fragment as a genomic DNA library; S. Align the DNA sequences using a computer software. Which of the steps is the last step?

a. P

b. Q

c. R

d. S

Solution

The sequence is
R. Break the genome and clone the fragment as a genomic DNA library;
P. Sequence each of the fragments using a DNA sequencing method;
S. Align the DNA sequences using a computer software.

The answer is d. S