Most colleges and universities will basically get biochemistry when they apply for graduate students majoring in biology. The reference book is the third edition of Biochemistry edited by Shen Tong and Wang Jingyan. It is a classic and informative biochemical book, but we should pay attention to the mistakes when reading. In addition, the recommended biochemistry book is a concise biochemistry course written by Nie Jianchu, which is an outline. You can read the third edition of Biochemistry in detail in combination with the whole book.
Other examination subjects are nothing more than cell biology, molecular biology, genetics and microbiology. Generally, what is being tested now is cell biology. You can refer to Cell Biology written by Zhai Zhonghe, a relatively simple book. Molecular Biology Generally, everyone will buy Modern Molecular Biology written by Zhu Yuxian of Peking University, which involves many experimental techniques of molecular biology. Not only the initial test will be involved, but the second test will also be the main test subject. Genetics strongly recommends Genetics edited by Liu Zudong, which is divided into two volumes. The publication date is very early, 199 1, but it is an absolute authority in genetics. However, because it was published earlier, many things about molecular genetics were not involved, so we can read two other genetic reference books published by Higher Education Press, one is Genetics edited by Dai Zhuohua, and the other is Modern Genetics edited by Zhao. In microbiology, the second edition of Microbiology by Zhou Deqing is absolutely authoritative and necessary for postgraduate entrance examination! You can also refer to Shen Ping's Microbiology.
That's basically all. I wish you a smooth postgraduate entrance examination!