Dna replication begins in areas of dna molecules called

Drag each label to the correct location on the image. each label can be used more than once. a scientist introduced mutations in a gene sequence isolated from bacteria. study the sequence, and identify the steps where the mutations may affect the formation of proteins. in the sequence, black letters stand for protein coding regions and red letters stand for noncoding regions. protein will not be changed. protein may be changed. attcgtgttc atcgtgttc atcgtattc attcgtattc

Differentiation of cells changes the nucleic information. true false

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation