following enzymes is found in the mouth? A) lactase B) maltase C) pancreatic amylase D) salivary amylase 10. Which enzyme digests carbohydrates in the stomach? A) salivary amylase B) pancreatic amylase C) amylose D) None‚ carbohydrates are not digested in the stomach. 11. In the absence of carbohydrate‚ ________ are produced from the incomplete breakdown of body fat. A) amyloses B) amylases C) ketones D) bacteria 12. Which of the following is associated with the development
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The Relationship between Gene Copy Number‚ Amylase Concentration‚ and Gene Evolution Matthew Fantauzzi 400007178 Shawn Hercules - L15 25 November 2015 Abstract In this lab‚ students were experimenting to determine if a relationship exists between gene copy number‚ amylase concentration‚ and gene evolution. At the same time‚ this lab was designed to introduce university freshman to the etiquette and conventions used in a formal research setting. The methods used ranged from sample production
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teeth and within the stomach and the intestine this is by the churning action of the muscular walls. Chemical digestion is by a series of specific enzymes in which are produced within numerous regions of the alimentary canal. The salivary glands produce an enzyme called amylase which breaks down polysaccharides into simpler sugars. These enzymes then hydrolyse the chemicals within the larger food molecules by breaking them down into very tiny constituent molecules. In the mouth the larger particles
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In this assignment I will explain the physiology of two named body systems in relation to energy metabolism in the body. I will be explaining two body systems these are Respiratory system and Digestive system. Energy According to Wright (2007)‚ we need energy for everything we do. Energy can be found in different forms including chemical energy‚ electrical energy‚ thermal energy‚ radiant energy‚ mechanical energy and nuclear energy. We use energy all the time including when we are sleeping. We
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DIGESTION OF CARBOHYDRATES Digestion of carbohydrate begins in the mouth‚ with the secretion of the enzyme salivary amylase from the serous cells of the salivary gland. This enzyme breaks starch and glycogen into disaccharides. The mucous cells of the salivary gland secrete a mucus‚ which causes the food to stick together‚ and acts as a lubricant to aid in swallowing. The salivary glands are grouped into three categories: the parotid gland‚ submandibular glands‚ and sublingual‚ all located
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Mechanical digestions starts from the intake of food into the mouth and when the food is chewed and while the food is broken down until it becomes small to be swallowed. Then the food goes down as a food bolus into the esophagus after the food is broken down. The food bolus passes through the alimentary canal through peristaltic movements. Peristaltic movements is a systematic series of muscle contractions and relaxation which involves the passage of food bolus through the esophagus‚ stomach‚ small
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Duodenum Jejunum Ileum Large intestine Rectum Pancreas Spleen Kidney Urinary Bladder Pyloric sphincter Gastrin Secretin Lipase Enterogastrone Salivary amylase Pepsin Villi Trachea Larynx Lungs (know the various lobes) Epididymus Vas deferens Ovaries Uterus/Uterine horn Penis Testis Right ventricle Left ventricle
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used to grab‚ chew and push the food back to the oesophagus. Both the mouths produce saliva to start the chemical digestion and to aid with the foods transportation down the oesophagus. Most monogastric animals‚ excluding dogs‚ produce the enzyme amylase‚ which is made in the pancreas
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digestion by lowering the activation energy for the reaction. 5. Work at body temperature. 6.1.3 State the source‚ substrate‚ products and optimum pH conditions for one amylase‚ one protease and one lipase. Amylase Protease Lipase Enzyme Salivary Amylase Pepsin Pancreatic Lipase Source Salivary Glands Chief cells in stomach lining Pancreas Substrate Starch Proteins Triglycerides such as fats and oils
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2 MAJOR CLASSIFICATIONS OF THE DIGESTIVE SYSTEM A. FOOD TUBE/ALIMENTARY CANAL/DIGESTIVE TRACT -Mouth Cavity -Pharynx -Esophagus -Stomach -Small intestines -Large Intestines -Rectum -Anus B. ACCESSORY ORGANS/GLANDS -Salivary glands -Liver -Pancreas -Gall bladder -Appendix DIGESTIVE SYSTEM- responsible for the breaking down of food into simpler molecules. ABSORPTION- bringing food to the body cells DIGESTION-) the process of breaking down complicated chemicals in nutrients into forms
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