Astudent wakes up one morning and sees that it is foggy outside. which response best describes what is happening to the light outside?

the fog scatters the light.

the light travels clearly through the fog.

the light bounces off the fog.

no light is transmitted at all.

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."