Ultraviolet radiation increases the likelihood of a cell becoming malignant primarily because uv radiation
a. breaks dna into fragments.
b. causes dna damage that leads to mutations.
c. makes rna polymerase more error-prone.
d. induces melanocytes to express more melanin.

B.

Explanation:

Causes mutations in DNA.

The signature mutation caused by ultraviolet light is a CC to TT mutation, caused when a CC dimer is mispaired with two adenine bases during replication. Because of these mutations, the connection between ultraviolet damage to DNA and cancer is quite clear.

good looking response

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )