CIE IGCSE Biology: 复习笔记：6.1.2 Chlorophyll
CIE IGCSE Biology: 复习笔记：6.1.2 Chlorophyll Chlorophyll Chlorophyll is a green pigment that is found in chloroplasts within plant cells It is this pigment which gives plants their characteristic...
CIE IGCSE Biology: 复习笔记：6.1.1 Photosynthesis
CIE IGCSE Biology: 复习笔记：6.1.1 Photosynthesis Photosynthesis Green plants make the carbohydrate glucose from the raw materials carbon dioxide and water At the same time oxygen is ...
CIE IGCSE Biology: 复习笔记：5.1.5 Enzymes & pH: Extended
CIE IGCSE Biology: 复习笔记：5.1.5 Enzymes & pH: Extended Enzymes & pH: Extended The optimum pH for most enzymes is 7 but some that are produced in acidic conditions, such as the stomach, h...
CIE IGCSE Biology: 复习笔记：5.1.4 Enzymes & Temperature: Extended
CIE IGCSE Biology: 复习笔记：5.1.4 Enzymes & Temperature: Extended Enzymes & Temperature: Extended Enzymes are proteins and have a specific shape, held in place by bonds This is extremely i...
CIE IGCSE Biology: 复习笔记：5.1.3 Enzyme Action & Specificity: Extended
CIE IGCSE Biology: 复习笔记：5.1.3 Enzyme Action & Specificity: Extended Enzyme Action & Specificity: Extended Enzymes are specific to one particular substrate(s) as the active site of the ...
CIE IGCSE Biology: 复习笔记：5.1.5 Enzymes & pH: Extended
CIE IGCSE Biology: 复习笔记：5.1.5 Enzymes & pH: Extended Enzymes & pH: Extended The optimum pH for most enzymes is 7 but some that are produced in acidic conditions, such as the stomach, h...
CIE IGCSE Biology: 复习笔记：5.1.4 Enzymes & Temperature: Extended
CIE IGCSE Biology: 复习笔记：5.1.4 Enzymes & Temperature: Extended Enzymes & Temperature: Extended Enzymes are proteins and have a specific shape, held in place by bonds This is extremely i...
CIE IGCSE Biology: 复习笔记：5.1.3 Enzyme Action & Specificity: Extended
CIE IGCSE Biology: 复习笔记：5.1.3 Enzyme Action & Specificity: Extended Enzyme Action & Specificity: Extended Enzymes are specific to one particular substrate(s) as the active site of the ...
CIE IGCSE Biology: 复习笔记：5.1.2 Enzyme Investigations
CIE IGCSE Biology: 复习笔记：5.1.2 Enzyme Investigations Investigating the Effect of Temperature on Amylase Starch solution is heated to a set temperature Iodine is added to wells of a spotting til...
