第一章 单元测试

1、 问题:The knowledge of food biochemistry mostly focused on the chemistry related to processing, while for food biochemistry, it is mainly about the chemical basis of food biotechnology. （ ）（难度1级）
选项：
A:对
B:错
答案: 【
对
】

第二章 单元测试

1、 问题:Prokaryotes have relatively simple structures and are almost all unicellular.（ ）（难度1级）
选项：
A:对
B:错
答案: 【
对
】

2、 问题:DNA is a linear polymer made up of （ ） different types of monomers.
选项：
A:Three
B:Four
C:Five
D:Six
答案: 【
Four
】

3、 问题:According to the characteristics of biochemistry, how many basic groups can the living things in the modern world be divided into? （ ）
选项：
A:Eukarya
B:Bacteria
C:Archaea
D:Prokaryote
答案: 【
Eukarya
Bacteria
Archaea
】

4、 问题:What forces cause the two strands of DNA to bind to each other? we must consider several factors: （ ）
选项：
A:The types of interactions
B:Bonds in biochemical systems
C:The energetic favorability of the reaction
D:The influence of the solution conditions
答案: 【
The types of interactions
Bonds in biochemical systems
The energetic favorability of the reaction
The influence of the solution conditions
】

5、 问题:The energy of an ionic interaction (sometimes called an electrostatic interaction) is given by the Coulomb energy. （ ）
选项：
A:对
B:错
答案: 【
对
】

6、 问题:The message is translated when transfer RNA (tRNA) molecules align with the rRNA by complementary base pairing between three-nucleotide segments known as codons.（ ）
选项：
A:对
B:错
答案: 【
错
】

第三章 单元测试

1、 问题:An α-amino acid consists of a central carbon atom, called the α carbon.（ ）
选项：
A:对
B:错
答案: 【
对
】

本门课程剩余章节答案为付费内容
支付后可长期查看
有疑问请添加客服QQ 2356025045反馈
如需购买期末请联系客服QQ 2356025045
如遇卡顿看不了请换个浏览器即可打开
请看清楚了再购买哦，电子资源购买后不支持退款哦
点我支付 ¥5
  已支付？输入手机号或商家订单号阅读