This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology and Reproduction, Subject name: Physiology
Which of the following hormone acts through tyrosine kinase receptor pathway- 
Select and explain. 
A. Growth hormone, B. ANP, C. Insulin, D. ACTH
C: Insulin
Answer: C: Insulin 
Explanation: Ans. is 'c' i.e., Insulin Hormone acting on enzyme linked receptors (Group II D hormone)* Tyrosin kinase receptorsInsulin, epidermal growth factor, fibroblast growth factor, PDGF.* JAK-STAT-Kinase binding receptorsGrowth hormone, Prolactin.