Two of the five bases in nucleic acids, adenine (2) and guanine (3), are purines. In DNA, these bases form hydrogen bonds with their complementary pyrimidines thymine and cytosine, respectively. This is called complementary base pairing.In RNA, the complement of adenine is uracil instead of thymine.Other notable purines are hypoxanthine (4), xanthine (5), theobromine (6), caffeine (7), uric acid (8) and isoguanine (9).his is called complementary base pairing. In RNA, the complement of adenine is uracil instead of thymine. Other notable purines are hypoxanthine (4), xanthine (5), theobromine (6), caffeine (7), uric acid (8) and isoguanine (9).
The last or the lowermost color in a rainbow is violet. This color is a combination of the colors red and blue. It is the highest and the subtlest specialization of light, as it is at the opposite end of the color red. This color is viewed as the completion as well as the beginning of the energy vibration.
The rainbow color map is based on the colors in the light spectrum, and is sometimes done correctly, sometimes the colors are in the wrong order.Quick, name the colors in the rainbow in order! See, thatâs part of the problem.Even if they were used consistently, nobody would know the right sequence anyway.he rainbow color map is based on the colors in the light spectrum, and is sometimes done correctly, sometimes the colors are in the wrong order.