酶

• These four vitamins act in coenzymes .
  这四种维生素在辅酶中起作用。
• Enzymes are large molecular weight compounds .
  酶是高分子化合物。
• Nitrate reductase is a short-lived enzyme .
  硝酸还原酶是短寿酶。
• Attempts have failed to detect allantoicase .
  试图检测尿囊素酶没有成功。
• The-ase ending is used to designate enzymes .
  词尾--ase表示酶。
• Rhizopus secrets this enzyme into the bread .
  面包酶将这种酶分泌到面包上。
• These enzyme aggregates provide a mechanism .
  这些酶的聚集物提供了一种机制。
• Β-glucuronidase is a notable exception.
  -葡糖苷酸酶是一个值得注意的例外。
• Enterokinase acts on trypsinogen .
  肠致活酶作用于蛋白酶原。
• These chemically active ferments cause havoc .
  这些化学活性的酶造成广泛损害。