Ribsomemrna: amino acids: can anyone me !

Which property is used to identify the origin of an igneous rock? color density hardness crystal size

Robert wants to know which fertilizer will work the best for his grass. what can he do to explore this inquiry?

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?