Adistinctive feature of eukaryotes is the organization of tightly packed chromosome dna with proteins into a membrane-bound structure called a

The influenza virus cause the flu, but not other diseases. why?

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.