In the cell signalling cascade for glucagon, the second messenger is

  1. cyclic AMP
  2. glycogen
  3. adenylyl cyclase
  4. G-protein
Answer

A) cyclic AMP

cAMP. AS & A Level Biology · Topic 14 Homeostasis · 14.1 Homeostasis in mammals

Biology MCQ · More A Level Biology: Homeostasis MCQs · Practise