Foot board measure is basically a calculation of how many boards of a particular size that it takes to build a 12-by-12-inch square block, which means that length takes on a more significant role in the calculation of bundle than width and thickness.
The shape of adenine is complementary to either thymine in DNA or uracil in RNA. Cytosine (C). Cytosine (C) is one of the four main bases found in DNA and RNA, along with adenine, guanine, and thymine (uracil in RNA). It is a pyrimidine derivative, with a heterocyclic aromatic ring and two substituents attached (an amine group at position 4 and a keto group at position 2). The nucleoside of cytosine is cytidine.
DNA has a thymine base and RNA has a uracil base. Identify the nucleotide base found only in DNA and the base found only in RNA. Two outside strands consist of alternating deoxyribose and phosphate. Cytosine and guanine bases pair to each other by three hydrogen bonds. Thymine and adenine bases pair to each other by two hydrogen bonds. Summarise the important features of the DNA molecule proposed by James Watson and Francis Crick.