This week I prepared good physiology pdf file that everyone will read it and study from it about Respiratory physiology .
to download the pdf file click here
Respiratory physiology.pdf

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http://www.megaupload.com/?d=IC5L9UKP

enjoy this pdf file

in relation to position of papillae conataining taste buds responsible for taste sensation:

a. fungiform papillae are located on the lateral surface of the tongue
b. foliate papillae are located on the dorsum of the tongue
c. circumvallate papillae are located on the posterior part of the tongue
d. circumvallate papillae are located on the dorsum part of the tongue