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TLS Online TPP Program

#Id: 5059

Two-state assembly model of bacterial replication initiation


#Unit 3. Fundamental Processes #Cell Cycle & Replication #Part B Pointers
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TLS Online TPP Program

#Id: 1182

#Unit 7. System Physiology – Animal

Retinal is parallel to the surface of the membrane and is attached to a lysine residue at position 296 in the seventh transmembrane domain.
TLS Online TPP Program

#Id: 1183

#Unit 7. System Physiology – Animal

Neurotransmitter release from the rods of retina- Glutamate
TLS Online TPP Program

#Id: 1184

#Unit 7. System Physiology – Animal

When light strikes the outer segment of Rod cells: 
Na + channels closed 
Hyperpolarizing receptor potential
TLS Online TPP Program

#Id: 1185

#Unit 7. System Physiology – Animal

The hyperpolarization of rod cells:
  Reduces the release of glutamate
  Generates a signal in the bipolar cells
  Leads to AP in ganglion cells 
TLS Online TPP Program

#Id: 1186

#Unit 7. System Physiology – Animal

Retinal ganglion cells contain melanopsin.
TLS Online TPP Program

#Id: 1187

#Unit 7. System Physiology – Animal

Types of retinal ganglion cells:
  large ganglion cells (magno, or M cells)
  small ganglion cells (parvo, or P cells)