question:
A myelinated axon is wrapped in a fatty insulating sheath of myelin, which serves to greatly increase the speed of signal propagation.
An axon that can greatly increase speed of signals is wrapped in what?

answer: yes

question:
The DeStefano administration did, however, see the construction of the New Haven Athletic Center in 1998, a 94,000-square-foot (8,700 m2) indoor athletic facility with a seating capacity of over 3,000.
What indoor sporting complex in New Haven was constructed by the DeStefano administration in 1998?

answer: yes

question:
Sichuan consists of two geographically very distinct parts.
How many distinct parts make up Sichuan?

answer: yes

question:
He argues that the lodges only attracted men of similar social backgrounds.
Daniel Roche claims that Masonry promoted what idea by only attracting men of similar social background?

answer:
no