1. Biomembranes are organized, sheetlike assemblies consisting mainly of proteins and lipids 1.1 The functions carried out by membranes are diverse and indispensable for life. 1.1.1 Biomembranes give cells their individuality by separating them from the environment

1.1 The Definition of Metabolism The highly integrated network of chemical transformations. Degradation (decreasing order, thus energy releasing) to provide energy, catabolism; Synthesis (increasing order, thus energy consuming) to provide building materials, anabolism

1. Cells need energy to do all their work To generate and maintain its highly ordered structure (biosynthesis of macromolecules). To generate all kinds of movement. To generate concentration and electrical gradients

第一节核酸的降解 进入磷酸戊糖途径或重新合成核酸

广东医科大学：《临床生物化学及检验》课程教学资源（理论教案，打印版）第09章 电解质与酸碱平衡检验

Chapter 25 DNA Metabolism 1. How does a DNA molecule replicate with high fidelity? 2. How are DNA lesions (damages)repaired to maintain the integrity of genetic information? 3. How do DNA molecules recombine (rearrange)? High accuracy, multitude of participants

一、核酸的水解 (一)核酸的酸水解或碱水解 核酸分子中的磷酸二酯键可在酸或碱性条件下水解切断

广东医科大学：《临床生物化学及检验》课程教学资源（理论教案，打印版）第06章 血浆蛋白质与含氮化合物的生化检验

广东医科大学：《临床生物化学及检验》课程教学资源（理论教案，打印版）第05章 自动临床生化分析仪的应用及评价

广东医科大学：《临床生物化学及检验》课程教学资源（理论教案，打印版）第04章 酶学检测技术