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Digestive System!!!!
Quiz yourself on the Digestive System-Danielle Maillet
| Question | Answer |
|---|---|
| The Alimentary Canal is a muscular tube about ____ long. | 8m to 10m. |
| Serous cells produce a watery fluid with a digestive enzyme is called? | Salivary. |
| Two layers of smooth muscle in the stomach. | Inner circular layer and outer longitudinal layer. |
| Phospholipids, Triglycerides and Steroids are what? | 3 types of lipids. |
| What is the food in your mouth called once it has been chewed up? | Bolus. |
| Two components of digestion. | Physical and Chemical. |
| What is the process that moves the food toward the stomach in the esophagus? | Peristalsis. |
| When does food truly enter the body? | When it is absorbs the nutrients. |
| Two projections on the wall of the small intestine. | Villi and microvilli. |
| Ascending, Transverse, Descending and sigmoid are four sections of the? | Colon. |
| The 3 organs that aid indigestion. | 1-Liver 2-Pancreas 3-Gall Bladder. |
| Duodenum, Jejunum and Ileum are 3 parts of? | The small intestine. |
| What stops the food from going back into the esophagus? | Cardiac Sphincter. |
| What muscle does the esophagus pass through before reaching the stomach? | Diaphragm. |
| Why does the stomach lining produce mucous? | To protect it from acid. |
| Vitamin B6 is used in _____? | Energy production. |
| Two major types of minor nutrients. | Minerals and Vitamin. |
| Two types of carbohydrates. | Sugars and starches. |
| How long is the large intestine? | 5ft long. |
| Rectum, Anal Canal, Colon and Cecum are 4 major parts of what? | Large Intestine. |
| Saliva is produced by the ___? | Salivary Gland. |
| Duodenum is less than __ long. | A meter. |
| How long is the Ileum? | 3 meters. |
| Jejunum is about how long? | 2 meters long. |
| Enzymes break down what 3 things? | Carbohydrates, Fats and Protein. |
| Submucosa, Circular muscle and Longitudinal muscle make up the ____? | Muscular Layer. |
| Creates bile. | Liver. |
| Where is the gall bladder located? | Under the liver. |
| Water and electrolytes are absorbed where? | Large Intestines. |
| The large intestine form's? | Feces. |
| Uses enzymes to absorb the needed chemicals from our food. | The function of the small intestine. |
| Why do the digestive organs make chyme? | Chyme moves through the body more easily than food. |
| How does the stomach digest food? | Stomach muscles churn the food. |
| What lines our stomach? | Mucous. |
| 12 hours to 2 days. | Digest our food. |
| How does your stomach tell you you’re hungry? | Your stomach muscle’s contract. |
| How big is the appendix? | About the size of a pinky finger. |
| What is the function of the epiglottis? | When you swallow food it covers the trachea so the food doesn’t slide down it causing you to choke. |
| Where does waste leaves the body? | The anal cavity. |
| Villi are located where? | On top of the submucosa. |
| The small intestine is how long? | 7 meters. |
| What is the function of the teeth? | Grinds up food into a bolus. |
| How long does it take for acid to break down our food? | Hours. |
| What is amino acid? | Protein. |
| What makes the stomach move and churn food? | The 3 layers of muscles. |
| Where is the appendix attached to? | The large intestine. |
| What is the first step in the successful swallowing? | Soft palate rises up and closes the nasal cavity. |
| Why does the tongue rise up? | To force food back. |
| How is the small intestine different from the colon? | The small intestine doesn’t have any villi, where the colon does. |
| What does normal flora produce? And what is an example of normal flora? | It produces nutrients. Example: Vitamin K. |