Topic 8-06 Detection of Light by the Eye

Jun 19, 2012, 06:35 PM

Describe how the nervous systems of organisms can detect stimuli with reference to rods in the retina of mammals, the roles of rhodopsin, opsin, retinal, sodium ions, cation channels and hyperpolarisation of rod cells in forming action potentials in the optic neurones. #biology #eye #retina #revision