How Teacher Retirement System Pension and Social Security Benefits Work Together. If youâre a teacher, youâve probably seen lots of conflicting information on this topic. Thereâs no denying that itâs a complex issue, so hereâs a closer look at the rules on Social Security for teachers.
Uracil. There are five bases in RNA/DNA. They are Adenine, Thymine, Guanine, Cytosine and Uracil. In DNA: Adenine pairs with Thymine, and Guanine pairs with Cytosine In R â¦ NA: Adenine pairs with Uracil and Guanine pairs with Cytosine. + 10 others found this useful.
RNA or DNA nucleotides containing either thymine or uracil are all complementary to DNA or RNA nucleotides containing Adenine. It is therefore all to do with probability of occurence of the more stable form, and of inclusion in the polynucleotide that is subsequently created. duncrhodes Â· 10 years ago.