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Multiple Choice
Which of the following types of epithelial tissue is most likely to contain teichoic acids?
A
None of the above, as teichoic acids are found in bacterial cell walls
B
Pseudostratified ciliated columnar epithelium
C
Stratified columnar epithelium
D
Simple squamous epithelium
Verified step by step guidance
1
Understand the context: Teichoic acids are components found in the cell walls of Gram-positive bacteria, not in human epithelial tissues.
Identify the types of epithelial tissues listed: Pseudostratified ciliated columnar epithelium, stratified columnar epithelium, and simple squamous epithelium.
Recognize that epithelial tissues are part of multicellular organisms like humans and do not contain teichoic acids, which are specific to bacterial cell walls.
Clarify the function of teichoic acids: They play a role in maintaining cell wall structure and ion regulation in bacteria, not in human epithelial cells.
Conclude that none of the epithelial tissue types listed would contain teichoic acids, as these acids are exclusive to bacterial cell walls.