Tác giả: James Dunham

Handedness is an attribute of humans defined by their unequal distribution of fine motor skill between the left and right hands. A minority of people are equally skilled with both hands, and are …

Telomere is the nucleoprotein complex located at the endmost chromosomal terminus and one of the essential cis-acting structural elements of chromosomes. Telomeres are composed of DNA, proteins, and …