Because she is so active, cardiovascular fitness is important to vicky. she learns that hemoglobin is an important globular protein molecule in red blood cells that carries oxygen, and that adequate dietary protein and the mineral are needed for her body to build enough hemoglobin.

Accuracy in the translation of mrna into the sequence of amino acids in a polypeptide depends on specificity in which of the following? 1) binding of ribosomes to mrna 2) shape of the a and p sites of ribosomes 3) attachment of amino acids to trnas 4) bonding of the anticodon the codon and the attachment of amino acids to trnas