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What specific function does each of the four types of teeth perform in the oral cavity?
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- Name the four types of teeth in order from the midline to the rear of the jaw. How do they differ in function?How is the anatomy of a tooth related to its physiology?(a) What is the normal number of permanent teeth? Of deciduous teeth? (b) What substance covers the tooth crown? Its root? (c) What substance makes up the bulk of a tooth? (d) What and where is pulp?
- Which of the following digestive activities are performed in the oral cavity?Identify the correct statment about the oral cavity (A) the last of the deciduous teeth to erupt are the third molars (B) the tongue has ridges on the side that contain foliate papillae (C) the salivary glands are considered endocrine structures (D) the sublingual glands produce mostl amylaseWhat are the processes involved in the digestive system? Explain. What structures form the oral cavity? Give the functions of each part.
- Why are the circular folds much more numerous in theduodenum than in the ileum? How does the abundance ofcircular folds relate to the main functions of the duodenumand ileum?How is the bolus moved from the oral cavity into the stomach, as described in the three phases of swallowing?What are the major structures of the gastrointestinal tract and their corresponding functions?