Order these steps: When light reaches the rods of vertebrates there is a change in the...

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Order these steps: When light reaches the rods of vertebratesthere is a change in the membrane potential from – 40 mV to – 70mV. As a result of this hyperpolarization of the photoreceptor, theassociated bipolar and ganglion cells fire action potentials. Placethese events in order of their occurrence by placing a 1. next tothe first event, 2. next ……and, finally a 5. next to the lastevent.

____Retinal changes from cis to trans configuration

____Bipolar cell no longer inhibited

____Activation of G protein called transducin which decreasesamount of cGMP

____Sodium channels close

____Decreased glutamate release

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in the order 12345 1 Retinal changes from cis to trans configuration 2 Activation of G protein called transducin which decreases amount of cGMP 3 Sodium channels close 4 Decreased glutamate release 5 Bipolar cell no longer inhibited In    See Answer
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