Viruses identify host cells by: special enzymes inside the virus detect basepair repeats in host DNA
picking up on chemical trails left behind by host celss
all of the answers are correct
using specific surface proteins that recognize host receptor molecules
infrared radiation emitted by host cells

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.