Biol 1121 Virtual Lab

BIOL 1121 - Unit 3: Virtual Laboratory Activity.

Data Collection and Result

Please keep track of your data in the tables below while working on this virtual lab assignment. 1. What is the difference between a. and a. Data Collection Table A. First Set – Presence of Green and Blue leakage channel No. Solution Movement Across Membrane 1. Green Particles Five - 2. Blue Particles Three Overall observation: More green particles were visible to me as they passed through the membrane. In the end, it appeared that the green particles passed through the membrane far more quickly than the blue particles.

B. Second Set – One green and one blue gated channel No. Solution: Movement Across Membrane when the channels are closed; Movement Across Membrane when the channels are open 1. Green Particles Zero Zero 2? Blue Particles Zero One Overall observation: The particles passed through the membrane rather slowly when I opened the gates. In general, this is rather strange because after 30 seconds, only one particle had moved over that entire period.

C. Third Set – One green gated and one blue leakage channel. Solution: Movement Across Membrane (Closed green gated channel) Movement Across Membrane (Open green gated channel) 1. Green Particles Zero Four 2. Blue …show more content…
Fourth Set – Four green gated channels and four blue leakage channels. Solution Movement Across Membrane (Closed green gated channel) Relative Concentrations (Closed green gated channel) Movement Across Membrane (Open green gated channel) Relative Concentrations (Open green gated channel) 1. Green Particles Zero Ten left on the green side Five Five left on the green side 2. Blue Particles Three Seven left on the blue side Four Six left on the blue side Overall observation: The blue particles seemed to pass through the membrane at a significantly quicker pace the entire time. However, once again, when you open up the gated channel. They begin to inundate, causing a large amount to suddenly break through the

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