IB DP Biology: HL复习笔记2.8.3 Skills: Photosynthesis
Absorption & Action Spectrums An absorption spectrum (for a particular pigment) shows how much light of different wavelengths is absorbed by the pigment An action spectrum shows how each wavele...
IB DP Biology: HL复习笔记2.8.2 Photosynthesis Continued
Effects of Photosynthesis Changes to the Earth’s atmosphere, oceans and rock deposition occur due to photosynthesis The first life forms emerged around 4 billion years ago At the time, there was no...
美国大学申请中，高质量的课外活动有什么特质？
众所周知，美国大学招生官不想找全面发展的三好学生，而是意在构建一个多元化的班级。也就是说，他们不会录相似的申请者，而是想找与众不同的人。我们该如何用课外活动来塑造自己的个人形象，让自己更容易被录取...
IB DP Biology: HL复习笔记2.8.1 Photosynthesis
Photosynthesis Defined Simple, inorganic compounds are converted into complex organic ones by photosynthesis The energy required is provided by light Photosynthesis occurs in autotrophic organisms ...
IB DP Biology: HL复习笔记2.7.4 Skills: Respiration
Respirometer Analysis of results from experiments involving measurement of respiration rates in germinating seeds or invertebrates using a respirometer Respirometers are used to measure and investi...
美国排名前十的文理学院盘点！
文理学院是美国教育十分重要的组成部分，是最能代表美国本科教育的精英教育。文理学院毕业生占全美大学生的3%，却产生了19%的美国总统。与综合大学不同，美国文理学院一般指奉行博雅教育，以本科教育为主。文理学...
IB DP Biology: HL复习笔记2.7.3 Aerobic Respiration
Aerobic Respiration Aerobic cell respiration requires oxygen and gives a large yield of ATP from glucose The presence of oxygen allows glucose to be broken down fully into carbon dioxide and water ...
IB DP Biology: HL复习笔记2.7.2 Anaerobic Respiration
Anaerobic Respiration: ATP Yield In cells, there is a much lower energy yield from respiration in anaerobic conditions than in aerobic conditions There can be different ways in which oxygen becomes...
IB DP Biology: HL复习笔记2.7.1 Cellular Respiration
Cellular Respiration Defined Cell respiration is the controlled release of energy from organic compounds to produce ATP Respiration is a series of chemical reactions that happens in every cell Its ...
