Which "ingredients" for pcr and for the dideoxy chain-termination method of dna sequencing are the same?

After thorough researching, the "ingredients" for PCR and for the dideoxy chain-termination method of DNA which sequencing are the same are the lactose. The second is the neutral red and the last ingredient that is part of the method of DNA is the crystal violet. 

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.