Narrow deep depressions formed along subduction zones

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast

Which test would show positive results for orange juice

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