Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA). Passed from parents to offspring, DNA contains the specific instructions that make each type of living creature unique.
X-Men Origins: Wolverine. Hugh Jackman unsheathes the claws once again as he plays the fan-favorite mutant Wolverine in X-Men Origins: Wolverine, opening May 1, 2009.
Actor Hugh Jackman is the opposite of a wolverine in terms of temperament, but when it comes to his workout regimen to prepare for his recurring role as the Wolverine for the just-released X-Men: Days of Future Past, Jackman needs to unleash the beast and let the testosterone flow freely.