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SUMMIT PROGRAM July 16 - August 10, 2007`

PowerPoint Presentation. Mechatronics Rendering of Cellular Active Transport (Sodium-Potassium Pump). SUMMIT PROGRAM July 16 - August 10, 2007`. By : HAROLD MEISELMEN Clara Barton High School ANALIE NARCA Philippa Schuyler Middle School for the Gifted and Talented (I.S.383).

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SUMMIT PROGRAM July 16 - August 10, 2007`

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  1. PowerPoint Presentation Mechatronics Rendering of Cellular Active Transport (Sodium-Potassium Pump) SUMMIT PROGRAM July 16 - August 10, 2007` By: HAROLD MEISELMEN Clara Barton High School ANALIE NARCA Philippa Schuyler Middle School for the Gifted and Talented (I.S.383)

  2. MECHATRONICS BIOLOGY (cell membrane) & (cell membrane) BIOLOGY

  3. Mechatronics Rendering of Cellular Active Transport (Sodium-Potassium Pump)

  4. PROJECT GOALS • To provide a visual model and demonstration of the sodium-potassium active transport pump • . To show the conformational change in the membrane protein during cellular active transport

  5. CELL MEMBRANE STRUCTURE & FUNCTION RECEPTOR PROTEIN TRANSPORT PROTEIN MARKER PROTEIN

  6. SEQUENCE OF EVENTS

  7. BOE Basic Stamp LED Capacitors Microprocessor Push Button Resistors Jumper Wires Servo Motor` USB Cable PARTS AND COMPONENTS

  8. PARTS AND COMPONENTS CONTROL DEVICE Servo motor Servo motor controls the closing - opening of cell membrane Protein, ATP and sequence of events.

  9. Used as K+ ions Used as ATP Used as Na+ ions Used as the intracellular And extracellular fluids PARTS AND COMPONENTS Light Emitting Diode Green LED Red LED Yellow LED

  10. LED CIRCUIT PIN 1.

  11. SERVO CIRCUIT • Pin 13 servo 2 - ATP binding site on protein • Pin 14 servo 1 - Protein channel • Pin 15 servo 3 - Caption- steps of the process Vin White P14 Red Servo Black Vss

  12. HOW IT WORKS? • Na+(Red LED)ions attracted to the binding site of protein • 3 Na+(Red LED) bind to protein • Protein changes shape exposing ATPbinding site • High-energy phosphate(Yellow LED) attaches to the protein • Protein changes shape exposing Na+(Red LED) to the outside of cell and the 3 sodium ions are released • 2 K+ ions(Green LED) attach to the protein • High-energy phosphate(Yellow LED) is released from the Protein Binding site • Protein channel returns to its original shape bringing the K+ ions (Green LED) in to the cell

  13. The IMPORTANCE OF MECHATRONICS IN TEACHING BIOLOGICAL CONCEPTS • By using Mechatronics we would be able to : • explain biological processes in an engaging way for students • make complex concepts in biology tangible and easier to understand • allow student’s participation through manipulation and control of Mechatronics rendering of certain biological concepts (future development) • show the use and potential of Mechatronics in the teaching and learning process not only for Science and Math but also for other subject areas .

  14. NEXT STEP • Expansion of the use of the model by increasing interactivity, including manipulation of ion and ATP concentrations, showing the effect of chemicals on the process. • Use of this model to further explain the role of this process in muscular contraction and nerve impulses conduction.

  15. WORK IN PROGRESS PICTORIALS

  16. PICTORIALS DEMONSTRATION

  17. ACKNOWLEDGEMENT • New York State Department of Education • Polytechnic University • Professor Vikram Kapila • Anshuman Panda • Special Thank you to PADMINI VIJAYKUMAR • Elbert Narca • Keith • Nathan • Daniel • Billy • Shing • Jared

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