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.
Full-time undergraduate students that do not reside in Indiana paid $32,350 in tuition and fees for the 2013 - 2014 school year prior to adjustments for financial need. Of this amount, $31,060 was the cost of tuition and $1,290 the cost of fees.The cost of tuition and fees is reduced dramatically for residents of Indiana. Tuition for these students is set at $8,919 for the 2013 - 2014 year, a discount of 68.4%.Fees are $1,290, bringing the total yearly cost for these full-time undergrads to $10,209.f this amount, $31,060 was the cost of tuition and $1,290 the cost of fees. The cost of tuition and fees is reduced dramatically for residents of Indiana. Tuition for these students is set at $8,919 for the 2013 - 2014 year, a discount of 68.4%.