In a histology section of the digestive tract, you observe that the mucosa is made of simple columnar epithelium and the tissue has three layers of smooth muscles. This section represents ________
A) stomach
B) esophagus
C) duodenum
D) large intestine
Answer: A
Anatomy & Physiology
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The average person produces between 1 and 3 pints of gas per day.?
Indicate whether the statement is true or false
Anatomy & Physiology
What is the function of the ciliated epithelium of the tracheobronchial tree?
A. To cause coughing B. Move dirt toward the alveoli C. A mucus-cilia escalator D. All of the choices are correct.
Anatomy & Physiology
One striking feature of plasma membrane structure is its symmetry, with the extracellular and cytoplasmic surfaces virtual mirror images of each other
Indicate whether the statement is true or false.
Anatomy & Physiology
The site of recognition on an antigen is called the ____________________________________________________________
Fill in the blank(s) with correct word
Anatomy & Physiology