Wrightwood, located about 360 miles from Mexico along the PCT, is a popular stopover and supply point for hikers on the long walk through the backcountry, as well as an entry point for those challenging portions of the trail on shorter backpacking trips and day hikes.
Cytosine thymine guanine and adenine are the nitrogenous bases found in the nucleotides that form DNA.DNA is made up of 3 parts:(1)Phosphate group(2)Deoxyribose(3)Nitrogen containing base.Complimentary pairing/ bonding through weak hydrogen bonds occurs between Cytosine and Guanine(first pair) and Adenine and Thymine.ytosine thymine guanine and adenine are the nitrogenous bases found in the nucleotides that form DNA.DNA is made up of 3 parts:(1)Phosphate group(2)Deoxyribose(3)Nitrogen containing base.Complimentary pairing/ bonding through weak hydrogen bonds occurs between Cytosine and Guanine(first pair) and Adenine and Thymine.
Cytosine is also a pyrimidine base. It binds to guanine in the DNA structure. Cytosine consists of oxygen, hydrogen, carbon and nitrogen. Like all pyrimidine bases, cytosine has a one-ring structure with six members. Cytosine, like thymine, can be converted to uracil in RNA, and cytosine is the most unstable of the four nucleotides. Because it is unstable, the bond between cytosine and guanine is the bond most easily broken within the DNA strand.