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Ocean Systems According to the law of conservation of energy, energy cannot be created or destroyed, but it can change from one form to another 1. A boy doing a cannonball into the pool. He went from potential to kinetic energy, where did his kinetic energy go? 2. A plant […]

1. Describe how light entering the eye is regulated and focused on the retina. Describe the response of rods and come to different colors of light. 2. Explain the nature of afterimages that are seen after looking at abright light. Why are afterimages a different color than the actualimages? 3. […]

1. Eplain why the membrane potential between the axon hillock and axon either changed or did not change with subthreshold stimulus. Differences of 1.0 mV or less are not significant. 2. explain why the membrane potential between the axon hillock and axon either changed or did not change with threshold stimulus. Differences […]

Which one of the following would you first need to determine is uniquely expressed in a tumor cell in order to change a “blocking” monoclonal antibody like Herceptin or Cetuximab into a chemotherapeutic “smart bomb” to target just that cell?  A. An overexpressed tumor-specific transcription factor (e.g., c-myc).  B.  A tumor-specific […]