Goblet cells are typically found in which type of epithelium?
a. Pseudostratified columnar
b. Simple cuboidal
c. Simple squamous
d. Stratified squamous
e. Transitional
ANS: A
Tall, columnar mucus-secreting goblet cells are found only in association with other columnar ep-ithelial cells and differentiate under the influence of a protein called Math-1 that is produced within this type of epithelium. See 2-6.
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During childbirth, anesthesia is administered into the epidural space of the spinal column between which of the following vertebrae?
1. L4 and L5 2. T3 and T4 3. S4 and S5 4. C3 and C4 a) 1 only b) 2 only c) 3 only d) 4 only e) Both 1 and 4
A ________________________________________ immune response results when an animal has previously contracted a disease
Fill in the blank(s) with correct word
What is cornification?
A. The process of epidermal cells filling with keratin and moving to the surface of the epidermis to form a durable waterproof layer B. The process of the immune system being alerted by the presence of pathogens C. The process of skin pigmentation D. The process of receptors allowing for fine touch
An individual scientific fact has more information than a theory
Indicate whether the statement is true or false