Practical 4: Separation of Photosynthetic Pigments Separation of photosynthetic pigments by chromatography Plants contain several different?photosynthetic pigments, which?absorb different wavelengt...
現(xiàn)今，出國留學(xué)不僅是一種優(yōu)勢(shì)，更是一種趨勢(shì)，隨著留學(xué)大潮流的到來，去國外留學(xué)已經(jīng)不是什么新鮮事了，世界各地都遍布著中國留學(xué)生，其中英國留學(xué)生占比就非常高。不過，很多學(xué)生會(huì)面臨一個(gè)選擇，英國本科申請(qǐng)...
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...
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...
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 ...
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...
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 ...
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...
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 ...
