The results of a gel electrophoresis procedure is shown above What property of the DNA molecule explains why the 1000 base pair fragments stayed closest to the original well where the DNA was inserted?
A)
The 1000 base pair fragments had a more negative charge,
B)
The 1000 base pair fragments were unable to be cut by restriction
enzymes
The 1000 base pair fragments were unable to move through the porous gel
as quickly
The 1000 base pair fragments were bound more tightly to the dye used to
stain the DNA
D)