Food Molecular Biology答案2023

第三章测试

1.In the process of electrophoresis, the protein with the smallest molecular weight moves the slowest.（ ）
A:对 B:错
答案:B
2.The antibody consists of two heavy chains, two light chains and hinge region.（ ）
A:错 B:对 3.Most antigens have several epitopes.（ ）
A:对 B:错 4.In the mass spectrometry, the smaller ion requires less time to traverse the chamber.（ ）
A:错 B:对 5.X-ray crystallography is only suitable for the determination of crystal structure.（ ）
A:错 B:对