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BiologyTest4
study notes for biology test 4
| Question | Answer |
|---|---|
| What is another name for the digestional track? | The Alimentary Canal |
| Another word for cavities? | dental carries |
| The hardest substance in the body is? | enamel |
| The substance that lines the walls of the small intestine is called? | villi |
| Fats that are liquid at room tempature are called? | oils |
| The process where fat is broken down into smaller droplets is called? | Emulsification |
| Starches and Sugars are also under the category of what? | Carbohydrates |
| What is a healthy way to lose weight fast? | Cut down calories to 1800 a day and exercise regularly. |
| What is the primary organ of the digestional track? | The Small intestine |
| What are the four front teeth called? | The incisors |
| The hollow area of the tooth is called? | The pulp |
| The small flap of cartilage in your throat is called? | Epiglotis |
| The motion of food moving through the track is called? | Paristalsis |
| What is the name for the acid in the stomach? | Hydrochloric acid |
| How much of our daily intake of calories should be carbohydrates? | 45-65 percent |
| Which has more energy- carbohydrates or fats? | Fats |
| What sugar don't we digest? | Cellulose |
| What are the building blocks of proteins? | Amino Acids |
| What produces bile? | The liver |
| What stores bile? | The Gallbladder |
| What causes an ulcer? | Bacteria- NOT STRESS |
| What is the short extension of a cell membrane? | A dendrite |
| What is a long extensin of a cell membrane? | An Axon |
| What nervous system includes the skull and spinal cord? | The central nervous system |
| What nervous system includes the nerves that branch directly from the brain? | The peripheral nervous system |
| The covering in the brain that has myelin content in it is also called what? | White Matter |
| What gland produces tears? | The lacrimal glands |
| What is the disease that attacks the spinal cord? | Poliomyelitis (polio) |
| The sensory structure in the ear that controls balance is called? | Semi circular canals |