A gene with a protein containing 150 amino acids would require 450 nucleotides. This is because each amino acid is coded by three nucleotides in DNA.
amino acids?? 20 amino acids
A gene coding for a polypeptide made of 51 amino acids would have (51 \times 3 = 153) bases. Each amino acid is coded by a sequence of three nucleotide bases in mRNA called a codon. So, the number of bases required to code for a polypeptide can be calculated by multiplying the number of amino acids by 3.
9
Fructose is a saccharide, and is not constructed of amino acids
There are 22 "standard" amino acids, although many others exist
100 amino acids long
A pentapeptide contains five (penta-) amino acids.
Polypeptides are chains of amino acids linked by peptide bonds.
Tyrosine is an amino acid.
Proteins are polymers formed from amino acids, which are linked together by peptide bonds. The sequence of amino acids in a protein determines its unique structure and function. Proteins are essential for many biological processes in the body.
Proteins, also known as polypeptides, are polymers of individual amino acids (peptides). The number of amino acids in the protein chain varies widely. There are dipeptides (2 amino acids), oligopeptides (with a small number of amino acids beyond 2), and full-scale polypeptides (which typically contain many amino acids).