IB BIOLOGY - HUMAN PHYSIOLOGY question and correct answer rated A+ 2023

IB BIOLOGY - HUMAN PHYSIOLOGY question and correct answer rated A+ 2023What is injection? - correct answer Ingestion is eating food What is Digestion? - correct answer Passage of smaller molecules from the digestive What is Absorption? - correct answer Passage of smaller molecules from the digestive system into the bloodstream or lymphatic system What is transport? - correct answer The delivery of small molecules to tissues by the circulatory system What is the alimentary canal? - correct answer The alimentary canal consists of organs through which food actually passes: - Oesophagus - Stomach - Smalle & Large Intestine Explain/describe the components of the alimentary canal - correct answer OESOPHAGUS: - A hollow tube - Food is mixed with saliva and then is moved in a bolus via the action of peristalsis STOMACH: - Storage tank where food is mixed by churning and protein digestion - lined by gastric pits that release digestive juices (creating an acidic environment) SMALL INTESTINE: