AQA and OCR Biology A level Live stream lesson 1 Biological molecules: Carbohydrates

Hi join the live stream ask questions work through content and answer exam style questions. This lesson is specifically designed to fit the specification of both the OCR and AQA examination boards. 0:00 Dodgy intro 3:00 What are carbohydrates , monomers and polymers 10:00 Monosaccharides 12:50 Alpha and Beta Glucose 22:00 Disaccharides 28:00 The glycosidic bond and condensation reaction 36:00 Benedict's test for reducing sugars 43:00 non-reducing sugars 47:00 Polysaccharides 50:00 Starch Amylose Vs Amylopectin 59:00 The test for starch 1:02:00 Glycogen 1:06:00 Cellulose 1:14:06 Exam questions walk through