Digestive &Excretory Word Scramble
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Term | Definition |
Digestive System | Breakdown of molecules into smaller in order to get nutrient |
Mechanical Digestion | Physically breaking down food into smaller pieces |
Chemical Digestion | Chemically breaking down food into smaller pieces |
Examples of Mechanical Digestion | Chewing |
Examples of Chemical Digestion | Enzymes |
Mouth / Oral Cavity | Physical digestion by chewing and chemical digestion of starch |
Salivary Glands | Saliva contains amylase |
Amylase | Enzymes that break down starch |
Esophagus | Food travels from the mouth to the stomach |
Peristalsis | Muscular contractions that pushes food down to the stomach |
Stomach | An acidic environment that contains pepsin and hydrochloric acid |
Pepsin | Enzyme that breaks down proteins |
HCl | Hydrochloric acid |
Small Intestine | Where most of the chemical digestion occurs and is completed |
Villi | In the small intestines absorbs nutrients through diffusion |
Large intestine | Where the absorption of water occurs |
Rectum | Stores feces |
Anus | Where feces is egested out of the body |
Liver | Produces bile |
Bile | Breaks down fat |
Gallbladder | Stores bile |
Pancreas | Secretes enzymes into the small intestine |
Ulcers | Mucus lining in an area on the stomach breaks down |
Constipation | Too much water is absorbed in the large intestine |
Diaherra | Too little water is absorbed by the large intestine |
Gallstones | Small hard deposits left in the gallbladder |
Appendicitis | Inflammation of the appendix |
Excretory System | Removes cellular or metabolic waste from the body |
Lungs | Excretes Carbon Dioxide and Water Vapor |
Skin | Excretes water, urea, and salt in sweat and removes excess heat |
Perspiration | Sweat |
Liver | Produces urea and detoxifies blood |
Detoxify | Remove poisons |
Kidneys | Filter waste and regulates concentrations of substances in the blood |
Kidneys (Urinary System) | Produces urine |
Ureters | Transport urine from the kidneys to the bladder |
Urinary Bladder | Stores urine |
Urethra | Leads urine out of the body |
Gout | Production & accumulation of uric acid in the joints |
Cirrhosis of the Liver | Scar tissue replaces normal, healthy tissue |
Kidney Stones | Substances that crystallize out of the urine |
Kidney Failure | The build up of excess fluid and waster in the blood |
Dialysis | Blood flows through machine where blood is filtered and returned back to the body |
Created by:
CMacKay16
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