西北农林科技大学：《动物生物化学》课程教学资源（PPT课件）第四章 酶化学 第二节 酶促反应的特点与机制

第一节 核酸的概述 第二节 核酸的种类、分布和化学组成 第三节 核酸的分子结构 第四节 核酸的理化性质

西北农林科技大学：《动物生物化学》课程教学资源（PPT课件）第四章 酶化学 第一节 酶分子的结构与功能

西北农林科技大学：《动物生物化学》课程教学资源（PPT课件）第四章 酶化学概述 Chemistry of Enzyme

1.氨基酸:20种AA结构特点、缩写、 2.理化性质、分离方法等;

一、填空题 1.纤维素是由________________组成,它们之间通过________________糖苷键相连

General introduction Ion channels G-protein coupled receptors Second messengers Tyrosine kinase receptors From plasma membrane to the nucleus: Regulation of gene expression Cytokine signaling Cell cycle Apoptosis

In vitro maturation of Xenopus oocytes and assay of maturation-promoting factor(MPF) Progesterone Sperm

Much of the catalytic power of enzymes comes from their bringing sub- strates together in favorable orientations in enzyme-substrate (ES)com- plexes. The substrates are bound to a specific region of the enzyme called the active site. Most enzymes are highly selective in their binding

Introduction A diverse group of water-insoluble (hydrophobic) compounds three types of lipids—storage or structural lipids, “bioactive” lipids