IBDP生物考试，关于分析和实验技能重点复习这些内容！
IB生物、物理和化学课程可以说是Group 4科学科目组中，中国学生最常选的课程。而如果IB小伙伴们大学准备学习生物工程、医学、生物化学等专业，那么必备一门IB生物课程。
IB生物考试要求考生拥有分析和实验技能。而且考试题目对此也有所涉及。
IB生物大考会考察哪些分析和实验技能的知识点呢?
今天，南京IB课程培训班老师一起来划重点!
分析和实验技能复习重点
1.Math and statistics 数学和统计
a.Mean 平均值b.Standard deviation 标准偏差c.Correlation 相关量d.T-test T检验e.Chi-square 卡方检验f.Graphing 绘制图表
2.Calculating surface area, volume and ratio 计算表面积、体积和比率
3.Use of a light microscope to investigate the structure of cells and tissues 用光学显微镜观察细胞和组织的结构
4.Drawing cell structures as seen with the light microscope or electron micrograph 用光学显微镜或电子显微镜画细胞结构
5.Calculate magnification of drawings and/or calculate actual size of samples given magnification 计算图纸的放大倍数和/或在给定放大倍数下计算样品的实际尺寸
6.Interpret electron micrographs to 解释电子显微图:
a.Identify organelles 识别细胞器b.Determine cell function (exocrine gland cell or leaf palisade cell) 细胞功能(外分泌腺细胞或叶栅细胞)c.Identify phases of mitosis 确定有丝分裂的阶段d.Identify tissue layers of the small intestine 识别小肠的组织层e.Identify blood vessels as arteries, capillaries or veins 确定血管是动脉、毛细血管或静脉f.Identify polysomes 识别多核糖体g.Determine state of a muscle contraction 确定肌肉收缩的状态h.Identify exocrine gland cells 识别外分泌腺细胞i.Identify villus epithelium cells 鉴别绒毛上皮细胞j.Identify pneumocytes, capillary and blood cells in lung tissue 识别肺组织中的肺细胞、毛细血管和血细胞k.Identify xylem and phloem vessels 鉴别木质部和韧皮部导管
7.Estimate osmolarity 测量渗透性
8.Determine mitotic index 确定细胞有丝分裂指数
9.Determine BMI 确定体重指数
10.Identify molecules based on structure 根据结构识别分子 :
a.Glucose 葡萄糖b.Ribose 核糖c.Saturated fatty acid 饱和脂肪酸d.Generalized amino acid 广义的氨基酸e.Water 水f.Cellulose 纤维素g.Starch 淀粉h.Glycogen 糖原i.Triglycerides 三酸甘油酯j.Fatty acids 脂肪酸k.Ribosomes 核糖体l.tRNA 转移核糖核酸
11.Controlled experiment to test variable on enzyme activity 对照试验测定酶活性变量
12.Use of a genetic code table 使用遗传密码表
13.Analysis of cell respiration rates (germinating seeds or invertebrates with respirometer) 细胞呼吸速率的分析(用呼吸计分析发芽种子或无脊椎动物)
14.Pigment chromatography 色素层析
15.Controlled experiment to test variable on photosynthesis rate 对照试验测定光合速率的变量
16.Database comparison of DNA base sequences of a gene between two species 两个物种之间DNA碱基序列的数据库比较17.Interpreting a karyotype (for sex and Down Syndrome) 核型分析(性别和唐氏综合症)
18.Using database (like NCBI) to BLAST a gene sequence to find the protein for which it codes 利用数据库(如NCBI)对一个基因序列进行一级结构比对，以找到其编码的蛋白质
19.Analyzing pedigree charts 分析谱系图
20.Creating Punnett Squares 创建庞尼特广场
21.Chi-square of genetic data (goodness of fit) 遗传数据卡方(拟合优度)22.Interpreting DNA profiles 解读DNA样本
23.Testing sustainability of a mesocosm 测试生态系统的可持续性
24.Quadrat sampling 方块取样法
25.Chi-square of association between species 物种间联系的卡方检验
26.Analysis of CO2 and temperature data to assess impact of enhanced greenhouse effect 二氧化碳和温度数据分析评估温室效应增强的影响
27.Classification of animals and plants (at phylum level) given characteristics 动物和植物的分类(“门”的级别)28.Construct and/or interpret a dichotomous key 构造和/或解释一个二分键
29.Analysis of cladograms to determine evolutionary relationships 分析演化图以确定进化关系30.Dialysis tubing to model absorption in the small intestine 小肠内的透析管对模型吸收
31.Monitoring ventilation at rest vs exercise 监测休息和运动时的通风情况
32.Calculating rate of enzyme reaction 酶反应计算速率
33.Identifying type of inhibitor from a graph 从图表中确定抑制剂类型
34.Measuring transpiration rate using potometers 用蒸腾计测量蒸腾速率
35.Modeling water transport in xylem using simple apparatus including blotting or filter paper, porous pots and capillary tubing. 利用简单的仪器(包括吸墨纸或滤纸、多孔罐和毛细管)模拟木质部中的水分输送。
36.Analysis of phloem transport data 韧皮部运输数据分析
37.Designing experiment to test factor affecting germination 设计试验，测试发芽的影响因素
38.Identify recombinants 确定基因重组
39.Comparing allele frequencies in populations 比较群体中的等位基因频率
40.Analysis of epidemiological data related to vaccination programs 与疫苗接种计划有关的流行病学资料分析
41.Use of nutrition databases 使用营养数据库
42.Measuring heart rate 测量心率
43.Interpreting systolic and diastolic blood pressure 解释收缩压和舒张压
44.Analysis of epidemiological data related to coronary heart disease 冠心病相关流行病学资料分析
现在已经是3月末了，大考就在眼前，南京IB课程培训班老师希望IB小伙伴们能好好学习、复习，专心备考，考得优异的IB成绩，最终实现预期目标!
