On the Ides of March 44 BCE, the Roman dictator Julius Caesa…
On the Ides of March 44 BCE, the Roman dictator Julius Caesar was stabbed some 23 times by a group of conspirators including the oft mentioned Brutus. Supposedly the fatal wound was one that pierced his heart. Which of the following structures would have been pierced first as the dagger was plunged into Caesar’s chest?
Read DetailsAt age 7, Juan was exposed to the chicken pox virus and was…
At age 7, Juan was exposed to the chicken pox virus and was ill for 2 weeks. At age 17, he was again exposed to the virus, but this time he did not become ill. Which defensive cells were responsible for sustaining his long-lasting immunity to this virus?
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