In sheep, larynx, trachea, bronchiole, and lung contain higher activity than nasal cavity and pharynx. In dog, significantly greater rhodanese activity was found in nasal cavity than in other parts of the respiratory system. In regions with high rhodanese activity the enzyme was more concentrated ...
On its journey, the bolus passes through the pharynx and then through the esophagus, a straight muscular tube that descends through the thoracic (chest) cavity, anterior to the spine. Each bolus of food is propelled through the esophagus by gravity, and by the process of peristalsis, a wave...
Another important middle ear structure is the auditory (eustachian) tube, which connects the middle ear to the pharynx (throat). For hearing to work properly, the pressure on both sides of the eardrum must be equal; otherwise, the tight drum would not vibrate. Therefore, the middle ear must...
Which of the following Cranial Nerves is paired with its correct primary function? a) Vagus (X) nerve is a motor and sensory nerves that control the muscles necessary for swallowing. b) Hypoglossal (XII) nerve is a motor nerve of the larynx and pharynx. ...
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the tension of the muscles of pharynx 31. The sound [e] is ___ vowel. ( ) A. a nasal front low unrounded C. an oral high back rounded 得分 B. a nasal mid back unrounded D. an oral front mid unrounded III. 评卷人 Judge whether each of the following statements is true or false...
Step-by-Step Solution:1. Mouth (Buccal Cavity): - Function: The digestion process begins in the mouth where food is mechanically broken down by chewing. Saliva, produced by salivary glands,
How do the mucosa layers of the stomach and small intestine differ in function? What are the functions of the different layers in the intestinal wall? Describe how the pharynx and larynx are similar and how they are different. What controls the passage of food from the esopha...
the oral cavity, base of tongue, tonsils, adenoids pharynx and larynx. Recent studies on HPV infection in oral exfoliated cells have shown that there is a 13-fold higher risk for oropharyngeal cancer in the presence of virus [3,4,5]. The highest prevalence (up to 50%) for these HPV ...
There are three types of bacterial appendages: 1. Flagella 2. Pili 3. Fimbriae All three are located outside the cell, and are anchored to the... Learn more about this topic: Flagella | Definition, Function & Structure from Chapter 32/ Lesson 20 ...