The chemistry of the nitrogenous bases is really the key to the function of DNA. It allows something called complementary base pairing. You see, cytosine can form three hydrogen bonds with guanine, and adenine can form two hydrogen bonds with thymine. Or, more simply, C bonds with G and A bonds with T.he phosphate group and sugar are the same in every nucleotide, but there are four different nitrogenous bases: guanine, adenine, thymine and cytosine. They are often abbreviated by the first letter of each nitrogenous base: G, A, T and C.
Athletic Grant-in-Aid (AGIA) Athletic Grant-in-Aid is an athletic scholarship funded through private donations to the university's intercollegiate Athletics program. The CSUB Athletics Department provides scholarships in 18 Division I sports. Recipients are typically determined by the head coach of each sport.
You are here. Home Â» Types of Aid Â» Grants and Scholarships Â» Federal Pell Grants. The amount of aid you can receive depends on your financial need, the cost of attendance at your school, and more. A Federal Pell Grant, unlike a loan, does not have to be repaid. Federal Pell Grants usually are awarded only to undergraduate students who have not earned a bachelor's or a professional degree.