Frog Heart DEMO

Introduction Preparation Method Structure
Typical Recording Effects of Adrenaline (Epinephrine) Effects of Acetylcholine (alone) Effects of Acetylcholine (ACh) + Atropine Effects of Acetylcholine + Physostigmine Effects of Temperature Refractory Period Stannius Ligature I Stannius Ligature II
Student Tasks
Question 1 Question 2 Question 3 Question 4 Question 5 Question 6 Question 7 Question 8 Question 9

Question 1

Drag the words below into their correct place on the diagram.

Ventricular Contraction
Atrial Contraction
Force
Time
(s)
(g)