In order to remove a tumor in the muscular tunic of the stomach, a surgeon must cut through the ________.
A. mucosa
B. serosa
C. submucosa
D. lamina propria
Answer: B
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A serous membrane consists of a
A. layer of simple squamous epithelium and a thick layer of dense connective tissue. B. layer of simple squamous epithelium and a thick layer of cartilage. C. layer of simple squamous epithelium and a thin layer of areolar tissue. D. layer of pseudostratified epithelium and a thick layer of areolar tissue.
After taking their wedding vows, a bride and groom often ceremonially use which of the following muscles before walking away from the altar?
A. Depressor anguli oris B. Orbicularis oris C. Levator labii superioris D. Platysma E. Quadriceps femoris
Match each term with the appropriate description.
1. lipophobic molecule that interacts with receptors on cell surface 2. site of vasopressin synthesis 3. true endocrine gland of epithelial origin 4. cannot be stored in secretory vesicles 5. derivatives of tyrosine 6. storage and release site for oxytocin A. peptide hormone B. steroid hormone C. amino acid-derived hormone D. anterior pituitary E. hypothalamus F. posterior pituitary
Cyclic AMP activates allosteric proteins
Indicate whether the statement is true or false.