amino

Over time, the protein in the eggshell breaks down into its constituent amino acids.

随着时间的推移,蛋壳中的蛋白质分解成其构成成分氨基酸。

Amino acids are the building blocks of proteins.

氨基酸是蛋白质的组成部分。

What they´ll look for specifically in the soil is amino acids.

他们尤其想在土壤中找到的是氨基酸。

This is significant, because the amino acid sequence of an enzyme is determined by genes.

这很重要，因为酶的氨基酸序列是由基因决定的。

In fact, there are twenty standard amino acids involved in making proteins and lots more that aren´t.

事实上，有20种标准氨基酸参与了蛋白质的合成，还有很多不是。