The simple columnar epithelium that form absorptive cells of the digestive tract have which characteristic?
a. cilia
b. fibroblasts
c. a rich vascular supply
d. dense microvilli
Answer : d. dense microvilli
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Regarding lactation and the mammary glands, which statement is true?
A) Colostrum contains more proteins than breast milk. B) An expectant mother's mammary glands begin producing colostrum by the end of the second month of pregnancy. C) As colostrum production increases, the mammary glands convert to milk production. D) Colostrum, unlike milk, contains large quantities of lysozymes. E) Colostrum has much more fat than breast milk.
Where is the micturition center?
A. Urinary bladder B. Pons C. S2-S4 of the spinal cord D. Medulla oblongata
Which of the following is the correct layering of the meninges from superficial to deep?
A. Dura mater, pia mater, arachnoid mater B. Dura mater, arachnoid mater, pia mater C. Arachnoid mater, dura mater, pia mater D. Pia mater, dura mater, arachnoid mater
Which of the following are characteristics of a skeletal muscle fiber
What will be an ideal response?