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Q1. In a research laboratory, scientists want to record from single Cells in a culture dish. They want to record action potentials from single, isolated heart cells. What type of electrode would they need to use (express material and design)? Provide a simplified schematic (circuit model of the electrode) described […]

4 to 5 paragraph The Discussion Board (DB) is part of the core of online learning. Classroom discussion in an online environment requires the active participation of students and the instructor to create robust interaction and dialogue. Every student is expected to create an original response to the open-ended DB […]

Q1. Imagine you are on the team designing a self-contained and self-sustaining base that can exist on the moon. Once supplied with building materials, equipment, and organisms from Earth, base will be expected to function indefinitely. One of leading team members has suggested that everything sent to the base be […]

In Drosophila, allelic series of gene w+ determine the color of an eye. w+ determines red color (wild type), we determines eosin color and wa – apricot color. The allelic realtions are w+ > we > wa > w. A fly with eosin eyes was crossed with a fly with […]