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TLS Online TPP Program

#Question id: 21246

The correct sequence of events involved in phototransduction in rods and cones in response to light is:

#7. System Physiology – Animal
  1. activation of transducin, decreased release of glutamate, structural changes in rhodopsin, closure of Na + channels, and decrease in intracellular cGMP.
  2. decreased release of glutamate, activation of transducin, closure of Na + channels, decrease in intracellular cGMP, and structural changes in rhodopsin.
  3. structural changes in rhodopsin, decrease in intracellular cGMP, decreased release of glutamate, closure of Na + channels, and activation of transducin.
  4. structural changes in rhodopsin, activation of transducin, decrease in intracellular cGMP, closure of Na + channels, and decreased release of glutamate.
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TLS Online TPP Program

#Question id: 3678

#3. Fundamental Processes

Which of the following protein can break covalent bonds?
TLS Online TPP Program

#Question id: 11337

#10. Ecological Principles

In which of the following biomes would we expect to find permafrost?
TLS Online TPP Program

#Question id: 23403

#Aptitude

A deaf is always dumb because
TLS Online TPP Program

#Question id: 6979

#5. Developmental Biology

The muscle-forming cells of the vertebrate limb come from:
TLS Online TPP Program

#Question id: 601

#1. Molecules and their Interaction Relevant to Biology

In a ping-pong reaction which does not occur?