Simple Columnar Epithelium Flashcards
1
Q
Describe the appearance of columnar epithelial cells
A
- occur in one or more layers
- elongated and column shaped
2
Q
Describe the nuclei in columnar cells
A
- elongated
- usually located near the base of the cells
3
Q
What do columnar cells form?
A
They form the lining of the stomach and intestines
4
Q
What are some columnar cells specialised to do?
A
Some are specialised for sensory reception in the nose, ears and taste buds
5
Q
What is found between the columnar epithelial cells of the duodenum?
A
Goblet cells (unicellular glands)
6
Q
What do Goblet cells do?
A
They secrete mucus or slime, a lubricating substance which keeps the surface smooth
