Section 1 : Ms Cooper's IGCSE Biology mastering the first 7 topics-1

 		Lecture 1 Characteristics of living organisms l Introduction to section 3:36
Lecture 2 Characteristics of living organisms l What are the characteristics of living 7:13
Lecture 3 Characteristics of living organisms l How do you classify organisms 8:57
Lecture 4 Characteristics of living organisms l How do you classify organisms 10:36
Lecture 5 Characteristics of living organisms l kingdoms of life and viruses 10:48
Lecture 6 Characteristics of living organisms A closer look at bacteria, fungi 12:16
Lecture 7 Characteristics of living organisms- chapter Pretty plants The plant kingdom 9:43
Lecture 8 Characteristics of living organisms- chapter Animal kingdom Part 1 Cold blooded 10:42
Lecture 9 Characteristics of living organisms l Animal kingdom l Warm blooded 7:24
Lecture 10 Characteristics of living organisms l Animal kingdom l Interesting 15:29
Lecture 11 Characteristics of living organism l Dichotomous keys 6:17

Section 2 : Ms Cooper's IGCSE Biology mastering the first 7 topics-2

 		Lecture 12 Organisation of the organism- Chapter Introduction to section 2:22
Lecture 13 Organisation of the organism l Zooming into cells Cell structure 16:20
Lecture 14 Organisation of the organism l Specialised cells What makes them so special 7:15
Lecture 15 Organisation of the organism l Let's get organised Levels of organisation 7:39
Lecture 16 Organisation of the organism l Magnification 12:14

Section 3 : Biology l Introduction to Cell Movement l Movement Inside and Outside l Diffusion

 		Lecture 17 Cell l Movement in and out of cells
Lecture 18 Cells l Biology l Movement in and out of cells l Moving molecules Diffusion 14:5
Lecture 19 Cell Biology l Movement in and out of cells l Living organisms l Why they need diffusion 16:34
Lecture 20 Cell l Movement in and out of cells l What factors affect diffusion 12:22
Lecture 21 Cell Movement l Osmosis 13:23
Lecture 22 Cell Movement l Movement in and out of cells l Osmosis in living cells 16:49
Lecture 23 Movement in and out of cells l Osmosis in living cells testing potato tissue 6:0
Lecture 24 Cells l Movement in and out of cells l Active transport 9:46

Section 4 : Biological Molecules l Biology l Carbohydrates l Proteins l lipids l Fats l Food Tests l DNA

 		Lecture 25 Biological molecules l Biology 1:45
Lecture 26 Biological molecules l Carbohydrates 14:33
Lecture 27 Biological molecules l Proteins and their building blocks 9:18
Lecture 28 Biological molecules l Lipids l fats 7:16
Lecture 29 Biological molecules l Testing for Vitamin C 7:0
Lecture 30 Biological molecules l Food tests 10:39
Lecture 31 Biological molecules l DNA 12:3

Section 5 : Enzymes l Biology l Introduction to Enzymes l What are Enzymes l Enzymes Video Course l Biology Video Course l amazing proteins

 		Lecture 32 Enzymes l What are enzymes l Introduction 1:42
Lecture 33 Enzymes l Understanding Enzymes l amazing proteins 12:43
Lecture 34 Enzymes l Enzyme activity what factors influence it 11:35
Lecture 35 Enzymes l Acid l alkaline testing l pH enzyme works best 4:52
Lecture 36 Enzymes l testing the effect of temperature on enzyme activity 7:13

Section 6 : Plant Nutrition l Biology l Photosynthesis Manufacturing Food l Photosynthesis l Glasshouse Effect l Mineral Requirements of Plants

 		Lecture 37 Plant nutrition l What is Plant Nutrition 2:44
Lecture 38 Plant nutrition l Photosynthesis manufacturing food 12:14
Lecture 39 Plant nutrition l Leaves inside and out 10:9
Lecture 40 Plant nutrition l How do you test a leaf for starch
Lecture 41 Plant nutrition l Experiments testing l Necessary Factors 11:22
Lecture 42 Plant nutrition l factors in photosynthesis 16:13
Lecture 43 Plant nutrition l Making things easier using a glasshouse 3:39
Lecture 44 Plant nutrition l Best Biology Videos l Mineral requirements of plants 11:52
Lecture 45 Plant nutrition l Testing gaseous exchange in plants 8:5

Section 7 : Human Nutrition l Biology l Sources of Nutrition I Balanced Diet l Obesity

 		Lecture 46 Human nutrition 3:6
Lecture 47 Human nutrition - When food becomes important starvation and nutrient deficiency 5:50
Lecture 48 Human nutrition l Eating right a balanced diet 8:45
Lecture 49 Human nutrition l sources of nutrients 11:4
Lecture 50 Human nutrition l obesity 6:37
Lecture 51 Human nutrition l What happens to food when we eat Digestion
Lecture 52 Human nutrition- Chapter Smile! Your teeth tell a story 10:38
Lecture 53 Human nutrition- Chapter Slippery slope from the mouth to the stomach 11:45
Lecture 54 Human nutrition- Chapter Digesting food the roles the liver, gall bladder and pancreas 7:31
Lecture 55 Human nutrition- Chapter Absorption and assimilation 12:13
Lecture 56 Human nutrition- Chapter Large intestine and intestinal disease

Section 8 : Respiratory System l Biology l Best respiratory system Videos l Respiratory System Comprehensive Course l Respiratory System Videos

 		Lecture 57 Respiratory System l Biology l Structure and adaptation l Respiratory System Comprehensive 6:10
Lecture 58 Respiratory System l Biology l Breathing and Gas Exchange l Human Respiratory System 5:20
Lecture 59 Respiratory System l Biology l Types of Respiration l Human Respiratory System 3:26
Lecture 60 Biology l Respiratory System l Oxygen Debt l Human Respiratory System
Lecture 61 Respiratory System l Biology l Surface Area Volume Ratio l Human Respiratory System 3:6
Lecture 62 Biology l Respiratory System l Cigarette Smoking l What is respiratory system 7:50

Section 9 : Enzymes l Biology l Introduction to Enzymes l Enzyme Inhibitors l What are Enzymes l Enzymes Video Course

 		Lecture 63 Enzymes l Biology l Introduction to enzymes l Enzyme Inhibitors l What are Enzymes 7:28
Lecture 64 Biology l Enzymes l Measuring rates of the reaction l Introduction to Enzymes 5:22
Lecture 65 Biology l Enzyme l Factors affecting enzyme activity l What are Enzymes 6:26
Lecture 66 Biology l Enzymes l Measuring enzyme performance l Enzyme Inhibitors 7:49
Lecture 67 Enzymes l Biology l Enzyme inhibitors l What are enzymes 7:6

Section 10 : Biology l Nutrition l Digestion l Photosynthesis l BiologicalMolecules l Malnutrition l Enzymes l Human Teeth l Digestive System

 		Lecture 68 Biology l Nutrition and Digestion l Photosynthesis 8:50
Lecture 69 Biology l Nutrition and Digestion l Biological Molecules 8:34
Lecture 70 Nutrition and Digestion l Biology l Biological Molecules l Malnutrition 5:35
Lecture 71 Biology l Nutrition and Digestion l Enzymes l what are enzymes 4:32
Lecture 72 Biology l Nutrition and Digestion l Human Teeth Structure l Function 6:5
Lecture 73 Biology l Nutrition and Digestion l Digestive System 11:51

Section 11 : Biology l Cell Membranes l Cell Membrane and Transport l What are Cell Membranes

 		Lecture 74 Biology l Cell Membranes l Transport l Introduction to cell membrane 4:15
Lecture 75 Biology l Cell Membranes l Transport l Features and components of the cell membrane 6:31
Lecture 76 Biology l Cell Membranes l Cell Signaling l What is cell membrane 6:11
Lecture 77 Biology l Cell Membranes l Roles of components of the cell membrane 9:31
Lecture 78 Cell Membranes l Transport across cell membrane diffusionfacilitated diffusion 7:53
Lecture 79 Biology l Cell Membranes l Osmosis l What is Cell Membrane 5:8
Lecture 80 Cell Membranes l Transport 7:23