BACKGROUND: the choline acetyltransferase (ChAT) is the key syntheticenzyme for acetylcholine, and is the important symbol of the functional activity of the cholinergic system.
背景:胆碱乙酰化转移酶是乙酰胆碱合成的关键酶,是胆碱能神经系统功能活动的重要标志。
2
Synthetic and functional metal-organic macrocycles are important models to realize the process of enzyme catalysis and recognition.
金属-有机大环结构是一类人工合成的,旨在模拟和学习酶催化及识别过程的重要模型。
3
However, the video explains' your body doesn't have an enzyme for the rubber polymers, regardless of whether they're natural or synthetic 'so the gum passes through to Phase three.