Choose the Correct Answer from the List Below

Multiple Choice

Choose the correct answer from the list below. Not all of the answers will be used.
-Instead of radioactivity, current DNA sequencing commonly uses _______________ base analogues.

A) ligase
B) restriction enzymes
C) DNA microarray
D) expression
E) Sanger
F) footprint
G) vector
H) E. coli
I) cDNA
J) reverse trancriptase
K) fluorescent
L) polymerase chain reaction