Proteins that act at specific cellular locations not only need to be synthesized at the right time but they also need to be transported to the right place. Two solutions exist to this geographical ...
Designed in 1962 and first flown in 1963, NASA's M2-F1 "lifting body" aircraft stands out not only due to its unconventional design but also for its significant contributions to a ...
The scientific name for fleas is Siphonaptera, which comes from the Greek words 'siphon', meaning pipe, and 'aptera', meaning wingless, relating to the sucking mouthparts and wingless condition of ...