Molecules containing which type of bond do not dissociate in water?
a. ionic
b. covalent
c. hydrogen
d. isotopic
b
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In the following enhanced CT scan of the abdomen, the arrow points to the:
A) spleen. B) liver. C) stomach. D) left kidney. E) inferior lobe of the left lung.
Answer the following statements true (T) or false (F)
1. The major stimulus for production of intestinal fluid is distention or irritation of the intestinal mucosa by hypertonic or acidic chyme. 2. Most nutrients are absorbed through the mucosa of the intestinal villi by active transport. 3. Ionic iron is actively transported into the mucosal cells, where it binds to the protein ferritin, a phenomenon called the mucosal iron barrier. 4. Mumps is an inflammation of the parotid glands caused by myxovirus. 5. Fats significantly delay the emptying of the stomach.
The thyroid gland belongs to this organ system
A) nervous B) respiratory C) endocrine D) lymphatic/immunity
Which of the following terms could be used with a muscle that is associated with the ribs?
A) cervicis B) costalis C) popliteus D) nuchal E) carpi