复数： enzymes

It inhibits an enzyme involved in blood clotting .

该药可以抑制一种参与凝血的酶。

This is an enzyme that protects dna .

这是一种保护dna的酶。

Telomerase is the enzyme that builds telomeres .

而端粒酶顾名思义，就是生成端粒的那种酶。

That something seems to be related to an enzyme called catalase .

这种物质似乎与一种名叫过氧化氢酶的酶有关。

But lu 's virus produces an enzyme that breaks up these biofilms .

但是卢改造的病毒产生一种酶能够分解生物膜。