On the carbon labeled #1 on the deoxyribose sugar, you have the base added to it. These bases form the rungs of the DNA molecule. Adenine, Thymine, Cytosine and Guanine are the four possible bases. There are two different types of bases, purines and pyrimidines.They refer to the basic structure, or backbone if you will, of the bases.n the carbon labeled #1 on the deoxyribose sugar, you have the base added to it. These bases form the rungs of the DNA molecule. Adenine, Thymine, Cytosine and Guanine are the four possible bases. There are two different types of bases, purines and pyrimidines.
The Young Men's Christian Association (commonly known as YMCA or simply the Y) is a worldwide organization based in Geneva, Switzerland with more than 57 million beneficiaries from 125 national associations.he goal of the YMCA is to strengthen communities through youth development, healthy living and social responsibility.. Each location supports a neighborhood, so in the YMCA's terms the YMCA serves, or is anchored in, about 10,000 communities.
Americansâ growing concern about the state of their communities validates need to reach more people, according to new data. WASHINGTON, D.C. (July 12, 2010)  For the first time in 43 years, the YMCA has unveiled a new brand strategy to increase understanding of the impact the nonprofit makes in communities. The YMCA has the unique capacity to address many of the challenges facing the nation today.