Constructed in its present form during the reign of the emperor Justinian in 537, the size of its dome made it the greatest Christian church in existence for nearly a thousand years.
ANSWER: Hagia Sophia or Aya Sofia
ANSWER: Blue Mosque (or Sultanahmet Camii)
 Now a museum, this collection of buildings was the palace of the Ottoman sultans from 1462 until the demise of the empire in 1923.
15. Name the part of the neuron FTPE given a description.
 These fine branches were once thought not to carry action potential, but it is now known that calcium can cause them in some cases. They receive the signal from the synapse.