True about thyroid hormone receptor is

True about thyroid hormone receptor is?
a) Directly binds to TSH
b) Directly binds to TRH
c) Are surface receptors
d) Causes nuclear transcription after binding with T4
Correct Answer - D
Ans. D. Causes nuclear transcription after binding with T4
TRH and TSH bind to cell membrane recePtors (surface receptors)’
Thyroid hormone (thyroxine) receptors are intranuclear receptors
which induce synthesis of specific Proteins (transcription of proteins)
by increasing expression of specific gene