This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
Epithelial cells which ultimately keratinize are known as: 
Select and explain. 
A. Keratinizing cells, B. Melanocytes, C. Non-keratinizing cells, D. Clear cells
A: Keratinizing cells
Answer: A: Keratinizing cells 
Explanation: None