Question 1: Explain the molecular basis of the skeletal muscle contraction.
Question 2: Draw a well labeled diagram of action potential in large myelinated nerve fiber. Describe the ionic basis of each and every phase of action potential.
Question 3: Explain the method of formation of concentrated urine.
Question 4: Define and categorize immunity. Explain the method of cell mediated immunity.
Question 5: Write notes on:
a) Functions of proximal convoluted tubule.
b) Primary active transport.
Question 6: Write notes on:
a) Myasthenia gravis.
b) Structure and functions of cell membrane.
Question 7: Define the term blood pressure. Enlist various mechanisms regulating blood pressure.
Illustrate the role of baro-receptors in the regulation of blood pressure.
Question 8: What are respiratory centers? Describe the role of different respiratory centers in regulations of respiration.
Question 9: Explain the method of transport of O2 in blood. Add a note on Bohr’s effect.
Question 10: Define the term cardiac cycle. Explain the ventricular volume and pressure changes throughout cardiac cycle.
Question 11: Write notes on:
a) Lung compliance.
b) Venous return.
Question 12: Write notes on:
a) Pacemaker potential.
b) Starling forces in tissue fluid formation.