CIE IGCSE Biology: 复习笔记：7.1.11 Digestion of Protein: Extended Digestion of Protein: Extended Proteases are a group of enzymes that break down proteins into amino acids in the stomach and small...
CIE IGCSE Biology: 复习笔记：7.1.10 Digestion of Starch: Extended Digestion of Starch: Extended Amylases are produced in the mouth and the pancreas (secreted into the duodenum) Amylases digest star...
CIE IGCSE Biology: 复习笔记：7.1.9 Hydrochloric Acid Hydrochloric Acid The stomach produces several fluids which together are known as gastric juice One of the fluids produced is hydrochloric acid ...
CIE IGCSE Biology: 复习笔记：7.1.8 Enzymes in Digestion Enzymes in Digestion Amylases Amylases are produced in the mouth and the pancreas (secreted into the duodenum) Amylases digest starch into sm...
CIE IGCSE Biology: 复习笔记：7.1.7 Chemical Digestion Chemical Digestion Stages of food breakdown Food taken into the body goes through 5 different stages during its passage through the alimentary ...
CIE IGCSE Biology: 复习笔记：7.1.6 Emulsification of Fats & Oils: Extended Emulsification of Fats & Oils: Extended Cells in the liver produce bile which is then stored in the gallbladder Bi...
CIE IGCSE Biology: 复习笔记：7.1.5 The Stomach The Stomach The stomach is one of a number of organs that make up the digestive system The role of the digestive system is to break down large insolub...
CIE IGCSE Biology: 复习笔记：7.1.4 Teeth & Digestion Types of Human Teeth Mechanical digestion is the breakdown of food into smaller pieces without chemical change to the food molecules It is m...
CIE IGCSE Biology: 复习笔记：7.1.1 Diet & Deficiencies Balanced Diet A balanced diet consists of all of the food groups in the correct proportions The necessary food groups are: Carbohydrates P...
