Integrins can mediate outside-in and inside-out signaling

TLS Online TPP Program

#Id: 5420

#Unit 7. System Physiology – Animal

Types of neurons Based on the number of processes that emanate from their cell body, neurons can be classified as unipolar, bipolar, and multipolar.

TLS Online TPP Program

#Id: 5421

#Unit 7. System Physiology – Animal

Unipolar neurons have one process, with different segments serving as receptive surfaces and releasing terminals.

TLS Online TPP Program

#Id: 5422

#Unit 7. System Physiology – Animal

Bipolar neurons have two specialized processes: a dendrite that carries information to the cell and an axon that transmits information from the cell.

TLS Online TPP Program

#Id: 5423

#Unit 7. System Physiology – Animal

Pseudo-unipolar cells develops, a single process splits into two, both of which function as axons one going to skin or muscle and another to the spinal cord.

TLS Online TPP Program

#Id: 5424

#Unit 7. System Physiology – Animal

Multipolar cells have one axon and many dendrites.

Motor neurons

Hippocampal pyramidal cells with dendrites in the apex and base

Cerebellum Purkinje cells with an extensive dendritic tree in a single plane

TLS Online TPP Program

#Id: 5425

#Unit 7. System Physiology – Animal

In the peripheral nervous system, myelin is compacted when the extracellular portions of a membrane protein called protein zero (P0 ) lock to the extracellular portions of P0 in the apposing membrane