Which descpition apply to eukaryotic cells

Amines amides and amino acids are categories of

What is the one part of the nucleotide  that differs among the other different nucle  tides?

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes