Polymers/Oligomers of mononucleotides. Nucleotides are composed of heterocyclic bases such as Adenine, Guanine, Thymine, Cytosine, and Uracil linked to a backbone moeity such as ribose (RNA), deoxyribose (DNA), N-(2-aminoethyl)-glycine (PNA), etc. These monomers are usually linked by phosphodiester ...

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In the life-cycle of the HIV virus, how does the created DNA enter the nuclear membrane?

I am in a high school biology class, so I cannot truly attest to how accurate the information I am given is, but as far as I know only RNA and very small molecules can enter the nuclear membrane ...
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Inter-codon mutations statistical analysis

I am looking for a statistical approach to inter-codon mutations. For example a 64*64 (64*63 actually) table, that contain the possibility of mutation from one codon to another codon (CCA to CAA or ...
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Can aptamers be used to identify the terminal amino acid residue of a peptide?

Suppose there were DNA or RNA aptamers that bind specifically to a certain terminal amino acid residue. Let's name it aaSA (amino acid specific aptamer). For example, the aptamer binding to terminal ...