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If 20% of the base molecules are guanine, how many thymine molecules are present in a DNA molecule with 1000 bases?

Sagot :

Cyotsine and Guanine are equal.
Thymine and Adenine are equal.

If thymine is 20% so is adenine. That takes up 40% of the DNA bases. The remaining 60% is divided equally amungst guanine and cyotsine. So each is 30%

30% of 1000 is simply 300. yun lang... hehehe ^_^