In mammals, Ca2+ and HCO3- play a critical role in the regulation of sperm function, most likely by regulation of cAMP levels. sAC is active in human spermatozoa and is a sensor for both HCO3- and Ca2+.
Purdue University Main Campus tuition is $9,208 per year for in-state residents. This is 43% more expensive than the national average public four year tuition of $6,429. The cost is $9,855 and 52% cheaper than the average Indiana tuition of $19,063 for 4 year colleges. Tuition ranks 16th in Indiana amongst 4 year colleges for affordability and is the 56th most expensive 4 year college in the state. If attending from out-of-state, the tuition is $28,010 which represents a 204% premium.
Location. Purdue University is located in West Lafayette, Indiana, and is easily accessible from interstate highway I-65. West Lafayette is 100 km (65 miles) north of Indianapolis and 190 km (120 miles) south of Chicago. The Department of Physics and Astronomy is located on Northwestern Avenue at the northern corner of Purdue Mall and connected by an aerial walkway to the Materials and Electrical Engineering Building. Travel Directions.