Lesson 32 The Breakdown of Food Subtitle Activator

Lesson 32 The Breakdown of Food Subtitle

Activator • https: //edpuzzle. com/classes/5 a 08522754 a 900410 fb 11233 • Answer the questions in your science notebook 2 12/18/2021 Add a footer

Breakdown of Food • Breakdown of carbs begins in the mouth • Mashed food is moistened by saliva (contains digestive enzymes) • masticated carbohydrates travel through the esophagus to the stomach 3 12/18/2021 Add a footer

Breakdown of Food • In the stomach: • muscular walls churn food together • strong acids that assist in the breakdown of food 4 12/18/2021 Add a footer

Breakdown of Carbs • Most of the digestive action for carbohydrates happens in the small intestines • Any starches still intact are broken down by more of the amylase enzyme • Once di- and polysaccharides have become simple sugar -- glucose, fructose and galactose -- they are absorbed into the blood stream. 5 12/18/2021 Add a footer

Breakdown of Carbs • Once simple sugars enter your bloodstream, they are transported elsewhere in your body and become part of metabolic processes CELLULAR RESPIRATION • What are the products of Cellular Respiration? 6 12/18/2021 Add a footer

Breakdown of Fats and Proteins • Fats are broken down into fatty acids • Oxygen transport throughout the body • managing inflammation in the body • Brain functioning • Proteins are broken down into amino acids • Body reassembles amino acids into new proteins needed for cell function 7 12/18/2021 Add a footer

Classwork Complete Foods we eat worksheet independently • http: //www. sheppardsoftware. com/health/anatomy/digestion_gam e_1. htm • Complete the Digestion Games 1, 2, and 3, • Work in pairs 8 12/18/2021 Add a footer