第一章 单元测试

1、判断题:
Living cells all have a similar basic chemistry。( )
选项:
A:错
B:对
答案: 【

2、判断题:
The invention of the light microscope does not led to the discovery of cells。( )
选项:
A:对
B:错
答案: 【

3、判断题:
The world of prokaryotes is divided into two domains: bacteria and archaea。( )
选项:
A:错
B:对
答案: 【

4、判断题:
Internal membranes capture energy from sunlight。( )
选项:
A:错
B:对
答案: 【

5、判断题:
Model animals include flies, fish, worms, and mice。( )
选项:
A:对
B:错
答案: 【

第二章 单元测试

1、判断题:
Covalent bonds form by the sharing of electrons。( )
选项:
A:对
B:错
答案: 【

2、判断题:
Fatty acid chains are components of cell membranes。( )
选项:
A:错
B:对
答案: 【

3、判断题:
Covalent bonds specify the precise shape of a macromolecule。( )
选项:
A:错
B:对
答案: 【

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