Types of Photophosphorylation The thylakoid membrane is the site of the light-dependent stage of photosynthesis During the light-dependent stage of photosynthesis: Light energy is used to breakdown...
Chromatography of Chloroplast Pigments Chromatography is an experimental technique that is used to separate mixtures: The mixture is dissolved in a fluid/solvent (called the mobile phase) and the d...
Absorption Spectra & Action Spectra An absorption spectrum is a graph that shows the absorbance of different wavelengths of light by a particular pigment Chlorophylls absorb wavelengths in the ...
Chloroplast Pigments Chloroplasts contain several different photosynthetic pigments within the thylakoids, which absorb different wavelengths of light In places, these thylakoids stack up to form s...
Thylakoids & the Stroma Plant cells contain chloroplasts which is the site of photosynthesis Chloroplasts are filled with a fluid known as the stroma The system of membranes found in the stroma...
The Two Stages of Photosynthesis Photosynthesis occurs in two stages: the light-dependent stage, which takes place in the thylakoids, and the light-independent stage, which takes place in the strom...
相信大家都知道，不管对哪一项考试来说，考纲都是至关重要的。因为考题多数都出自其中，想要在考试拿到好成绩，备考前翻阅考纲熟悉各大知识点是必不可少的。 近期，各大考试局在官网纷纷更新了最新考纲，其中变化...
Chloroplast Structures & their Functions Chloroplasts are the organelles in plant cells where photosynthesis occurs Each chloroplast is surrounded by a double-membrane envelope Each of the enve...
Effect of Temperature & Substrate Concentration A redox indicator is a substance that changes colour when it is reduced or oxidised DCPIP and methylene blue are redox indicators They are used t...
