What are signal molecules? How do defects in signalling pathway cause pathological changes? (UPSC 2024, 15 Marks, )

सिग्नल अणु क्या होते हैं? सिग्नलिंग पथ में दोष कैसे रोग संबंधी परिवर्तन उत्पन्न करते हैं? (What are signal molecules? How do defects in signalling pathway cause pathological changes?)

What are signal molecules? How do defects in signalling pathway cause pathological changes? (UPSC 2024, 15 Marks, ) EN ह function dochangelang(val) { if (val != "") { window.location = val; } }

What are signal molecules? How do defects in signalling pathway cause pathological changes? (UPSC 2024, 15 Marks, )