A scientist studied the effect of exposing DNA to various wavelengths of ultraviolet light and determined the number of copying errors made after exposure. The graph shows the scientist experimental results.
DNA Replication Errors
High
DNA Copying Errors
Low
0 200 250 300 350
Ultraviolet Wavelength (nm)
At which of these ultraviolet wavelengths would a mutation in a skin cell most likely occur?

A.225 nm
B.250 nm
C.275 nm
D.300 nm

C. 275 nm

Explanation:

At 275 nm of ultraviolet wavelengths causes mutation in a skin cell because at 275 nm of wavelength, maximum DNA Copying Errors occur in the cells that leads to mutation in the cell. A mutation is a kind of change that occurs in the DNA, due to two reasons, due to mistakes that is occur when the DNA is copied or as the result of environmental factors such as ultraviolet radiations.

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.