Nucleotides themselves are composed of three distinct parts: sugar ... an incredibly important role in forming DNA and RNA strands by linking each nucleotide to the next. If you imagine a strand ...

Many people believe that American biologist James Watson and English physicist Francis Crick discovered DNA in the ... the order of the three major components of a single nucleotide (phosphate ...

A deletion mutation occurs when a wrinkle forms on the DNA template strand and subsequently causes a nucleotide to be omitted from the replicated strand (Figure 3). Insertion or deletion of one or ...