Describe the Simplest Type of Unicellular Exocrine Gland

Multiple Choice

Describe the simplest type of unicellular exocrine gland.

A) Simple alveolar (acinar) gland; this is found during embryonic development and not in adults.
B) Simple tubular gland; this gland has a single duct that does not divide at the straight glandular cells.
C) Simple coiled tubular gland; this has a single duct but a coiled secretory area.
D) Goblet cell; this cell is scattered among absorptive cells in the intestines.
E) Simple holocrine cell; this cell will burst to release its secretions.