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: Pharmacology
Receptors for thyroid hormones are 
Select and explain. 
A. G protein coupled receptors, B. Cytoplasmic receptors, C. Nuclear receptors, D. Tyrosine Kinase receptor
C: Nuclear receptors
Answer: C: Nuclear receptors 
Explanation: None