A. The hemoglobin level is expressed as the amount of hemoglobin in grams (gm) per deciliter (dL) of whole blood, a deciliter being 100 milliliters. The normal ranges for hemoglobin depend on the age and, beginning in adolescence, the gender of the person.The normal ranges are: 1  Newborns: 17-22 gm/dL.2  One (1) week of age: 15-20 gm/dL.he normal ranges for hemoglobin depend on the age and, beginning in adolescence, the gender of the person. The normal ranges are: 1  Newborns: 17-22 gm/dL. 2  One (1) week of age: 15-20 gm/dL.
CODIS are a software program that contains DNA profiles of convicted offenders, missing persons, crime scene evidence, and other sources. The Federal Bureau of Investigations uses this program. 4. What are complimentary base patterns? Why are they important?
If investigators already have suspect(s) in mind, they can collect samples to compare to the evidence collected at the scene. There are also databases of DNA profiles that investigators can use to identify suspects by comparing the database information to the DNA profile obtained from the biological evidence.