The crime scene investigator who visited the Barnett Street Police Station, where Mario Deane was beaten in 2014, told the ...

When someone inherits two mutant copies of the hemoglobin gene, the abnormal form of the hemoglobin protein causes the red blood cells to lose oxygen and warp into a sickle shape during periods of ...

Within every cell (except red blood cells) is a nucleus -- a sphere ... through the process of mitosis. When we see pictures of chromosomes, this is usually what we see. The reason is that ...