10. In micropipette aspiration experiment. one traps a chain of three cells and apply suction pressure P to the chain from the side capillaries. The side cells form spherical protuberances of radius r. Using a microscope. one can measure the radius of each cell, R, pressure in the buffer. Pf. and angle 7 at which the cells meet. a) Find the surface tension of the cell membrane using these measurable parameters. Derive the equation for this surface tension using the Laplace law. (10 points) b) Find the tension of the separating lamellae. (10 points) Pf? El: PC {$23