Anatomy--Chapter 4 Word Scramble
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Question | Answer |
Pepsin | A powerful enzyme in the stomach that is needed to break down the proteins eaten into smaller chemical components that the body can use |
Chyme | The liquid substance food becomes after being broken down in the stomach |
Ureters | Urine trickles down these tubes |
Liver | The part of body (organ) where nutrients are processed (stores glucose and bile) |
Renal system | The place in your body whre urine is produced |
Duodenum | The first foot-long part of the intestine |
Gastroesophageal sphincter | A circular muscle at the meeting point between the esophagus and the stomach |
Appendix | A tube on the cecum that provides a place for bacteria to live until needed |
Gall bladder | The part of the body that releases concentrated bile into the duodenum |
Pyloric sphincter | A muscle that works carefully to ensure that only a small amount of chyme goes into the small intestine at a time |
Jejunum | The eight-foot long part of the intestine, after the duodenum |
Ileocecal sphincter | The meeting point between the small and large intestines that opens and closes to let the liquid chyme from the small intestine enter the large intestine |
Kidneys | Special organs in your renal system that produce urine |
Flatulence | A side effect that occurs when bacteria in your intestines digest carbohydrates and release different gases |
Bladder | The ureters lead down to this pouch |
Villi | Tiny projections inside the small intestine that help transport nutrients to blood vessels throughout the intestine |
Glycogen | Glucose molecules mad by the liver from extra glucose in the body |
Pancreas | An organ used for digestion that produces hormones as well as digestive juices |
Bile | One of the chemicals made by the liver that is important for the digestive process |
Ileum | The last eleven feet of the small intestine |
Enzymes | Chemicals that, among other things, help your body break food down into smaller components |
Molars | Teeth in the back of your mouth that are useful for grinding food |
Mechanical digestion | The part of digestion which invoves the grinding and moving along of food through the digestive canal |
Premolars | The teeth located in front of your molars. They are useful for grinding food. |
Cuspids | Sometimes called yoru canines, these teeth are sharp and are made for tearing food |
Crown | The part of the tooth not hidden by the gums. It is covered with enamel. |
Larynx | The passage that leads to the lungs, located right in front of the entrance to the esophagus |
Enamel | The extremely hard, white, shiny substance that coats your teeth |
Chemical digestion | The process of digestion where the chemicals in foods are changed into smaller chemical components so your body can use them |
Defecation | The last step in digestion; the elimination of solid waste from the alimentary canal |
Alimentary canal | The part of the digestive system through which food passes, also called the gastrointestinal tract |
Epiglottis | A flap of cartilage in the back of your throat that drops down over the larynx and prevents food from going down the larynx |
Digestion | The body's process of breaking down food and converting it into the material the body needs to live, repair itself, and grow |
Incisors | The front four teeth, which are sharp and useful for biting |
Pulp | The area below the enamel and dentin, which contains the nerves and blood vessels |
Dentin | The living substance under the enamel on your tooth that supports it and absorbs shock that could otherwise damage the tooth |
Saliva | A liquid produced by the salivary glands (which are located in and near the mouth), containing enzymes that begin the breakdown of starches |
What is the white outer layer of your tooth called? | enamel |
What is the layer right below the enamel called? | dentin |
What is the hardest substance in your body? | enamel |
Name a few things saliva does for you. | begins chemical digestion, protects teeth, defends against infection, and makes food taste better |
What is the name of the pipe that food goes down after you swallow it? | Esophagus |
How do your stomach and esophagus keep from getting burned by your own stomach acid? | Mucus is produced in the stomach, and the gastroesophageal sphincter keeps it in the stomach |
What is the food called when it enters the small intestine? | chyme |
What happens in the small intestine? | Digestion is completed, and nutrients are sent to the bloodstream |
Which organ is like a huge chemical factory? | Liver |
What do the kidneys do? | They remove excess salts, water, and other substances from the blood and put them in the urine |
Be able to label parts of tooth. | See diagram on page 71 and diagram in notes |
Know the names of the teeth. | See diagram on pg 70 and diagram in notes |
Be able to label the organs of the digestive system. | See diagram on pg 69 |
Be able to label the renal system. | kidneys, ureters and bladder |
Created by:
amcollins
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