The scientific term for the "job" that different cells perform:
a.
dna
b.
structure
c.
function

If the coding part of an mrna molecule is 1800 nucleotides (bases) in length, this molecule will contain codons and code for a polypeptide that is amino acids long.

Compare and contrast cladistics and phylogeny. what are their advantages and disadvantages? which is the most useful in understanding how an organism developed into its current form? which concept most strongly supports your opinion about the origin of any given organism?

Nucleic acids offer variability because they contain alternate forms of genes called .