Q.
Identify $A$ and $D$ and choose the correct option
A) A-Hormone, B-Receptor, C-Cell membrane, D-Secondary messenger
B) A-Hormone, B-Receptor, C-Cell membrane, D-Primary messenger
C) A-Receptor, B-Hormone, C-Cell membrane, D-Primary messenger
D) A-Receptor, B-Hormone, C-Cell membrane, D-Secondary messenger
Explanation
A – hormone B – Receptor C – Cell membrane D – Secondary messenger
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.