Environmental Biotechnology章节测试课后答案2024春

第一章测试

1.The basic reactions involved in bacterial growth, including（ ）.
A:cell synthesis reactions B:energy-consuming reactions C:fermentation reactions D:energy-producing reactions
答案:AD
2.In microbial metabolism, NO3- and SO42- can be used as electron acceptors in （ ）.
A:the absence of ATP B:in the presence of cytochromes C:the absence of enzymes D:the absence of oxygen
答案:D
3.fs0+fe0=（ ）.
A:1.1 B:1 C:0.9 D:2
答案:B
4.The amount of donor used for energy production for cells synthesis related to both energy required for cell synthesis and energy released from donor oxidation. ( )
A:错 B:对
答案:B
5.The net yield Yn will sometimes equals to true yield Y. ( )
A:对 B:错
答案:B