Synaptic delay is due to the time it takes for the synaptic mediator to be released and to act on the receptors on the membrane of the postsynaptic cell. 

The minimum time for synaptic delay is 0.5 ms

TLS Online TPP Program

#Id: 7605

#Unit 5. Developmental Biology

The acrosome reaction, exposes the inner acrosomal membrane to the outside. The junction between this inner acrosomal membrane and the sperm cell membrane is called the equatorial region, and this is where membrane fusion between sperm and egg begins

TLS Online TPP Program

#Id: 963

#Unit 5. Developmental Biology

The point of sperm entry -determines dorsal-ventral axis

TLS Online TPP Program

#Id: 8224

#Unit 2. Cellular Organization

Lysosomal storage diseases:

• Hurler’s disease

• Inclusion-cell disease

TLS Online TPP Program

#Id: 1549

#Unit 2. Cellular Organization

Two main families of motor proteins mediate transport along microtubules:

Kinesins 

Dyneins

TLS Online TPP Program

#Id: 1836

#Unit 11. Evolution and Behavior

Jurassic- First birds and angiosperms