CIE IGCSE Biology: 復(fù)習(xí)筆記：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: 復(fù)習(xí)筆記：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: 復(fù)習(xí)筆記：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: 復(fù)習(xí)筆記：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: 復(fù)習(xí)筆記：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: 復(fù)習(xí)筆記：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...
CIE IGCSE Biology: 復(fù)習(xí)筆記：7.1.2 Digestive System Identifying Organs of the Digestive System The human digestive system Organs of the Digestive System: Function Stages of food break...
CIE IGCSE Biology: 復(fù)習(xí)筆記：7.1.3 Physical Digestion Chlorophyll Physical Digestion Physical digestion (sometimes referred to as mechanical digestion) is the breakdown of food into smaller pieces?...
CIE IGCSE Biology: 復(fù)習(xí)筆記：6.1.11 Identifying Leaf Structures in a Dicotyledonous Plant Identifying Leaf Structures in a Dicotyledonous Plant You will be expected to identify the following struct...
