题目内容

Biotechnology includes fermentation processes, water and waste treatments, parts of food technology, and an increasing range of novel‍applications ranging from biomedical to metal recovery from low grade ores.

A. 新颖的
B. 小说
C. 异常的
D. 新奇的

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A high proportion of the techniques used in biotechnology tend to be more economic, less energy demanding and safer than current traditional industrial processes and for most processes the residues are biodegradable and non-toxic.

A. 残留
B. 剩余
C. 废物
D. 滤渣

Catabolic reactions are usually exergonic whereas anabolic reactions are normally endergonic.

A. 吸热反应
B. 放热反应
C. 分解反应
D. 合成反应

fungi _____________。

component _____________。

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