Who has a wetter you know what

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?

Using the periodic table, determine which material is most likely a good conductor

What are the student's observations and inferences before he starts his investigation?