Biology 7, Development, Slideshow 2

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Slide #1: rRNA transcription visualized by electron microscopy

Slide #2: schematic of the acrosomal reaction (AR)

Slide #3: schematic of the AR and an electron micrograph of fertilization

Slide #4: Egg Activation: schematic of ionic fluxes, ect.

Slide #5: Egg Activation: schematic of signal transduction		 Slide #6: the sodium:hydrogen antiporter

Slide #7: the calcium wave immediately post-fertilization

Slide #8: Frog development: the fertilized egg & 2-cell stages

Slide #9: Frog development: the 4-& 8-cell stages

Slide #10: frog and sea urchin blastula-stage embryos

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