Angelica is conducting an investigation. an advantage of her design is that it can be repeated, but a disadvantage is that it is difficult to control all of the variables. what kind of investigation is angelica most likely conducting? descriptive experimental comparative collective

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