例句與造句

1. Biomarin is currently conducting clinical trials to investigate PEG-PAL ( PEGylated recombinant phenylalanine ammonia lyase or  PAL ) is an enzyme substitution therapy in which the missing PAH enzyme is replaced with an analogous enzyme that also breaks down Phe.
2. Sometimes such enzyme metal preferences vary among closely related species : For example, the reverse transcriptase enzyme of lentiviruses like HIV, SIV and FIV is typically dependent on Mg 2 +, whereas the analogous enzyme for other retroviruses prefers Mn 2 +.
3. It's difficult to find analogous enzyme in a sentence. 用analogous enzyme造句挺難的