system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which of the following act through tyrosine kinase receptor?
assistant
The correct answer is  Insulin act by binding to plasma membrane receptors on the target cellsHas 2 alpha subunit and 2 beta subunitBeta subunit has tyrosine kinase activity Interaction of insulin with receptor alpha subunit triggers a conformational change, which is propagated to the beta subunit and activates itRef: DM Vasudevan, 7th edition, page no: 319