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TLS Online TPP Program

#Id: 5481

ACh diffuses across the synaptic cleft to the postsynaptic Membrane of motor end plate, which contains nicotinic receptors

#Unit 7. System Physiology – Animal #Nervous system, Neurons, action potential #Part B Pointers
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TLS Online TPP Program

#Id: 7992

#Unit 10. Ecological Principles

Excretory organs such as

a. Flame cells 

b. Nephridia 

c. Gills

d. Water vascular system

e. Kidneys  excrete these wastes.
TLS Online TPP Program

#Id: 10111

#Unit 4. Cell Communication and Cell Signaling

Gap junctions permit the passage of molecules as large as 1.2 nm in diameter (molecules smaller than 1200 Da).
TLS Online TPP Program

#Id: 9813

#Unit 6. System Physiology – Plant

PHYA is the only gene that encodes a Type I phytochrome and predominantly perceives far-red light.
Phytochrome B predominantly perceives red light
TLS Online TPP Program

#Id: 8596

#Unit 2. Cellular Organization

Septins 
GTP-binding proteins 
serve as an additional filament system in all eukaryotes except terrestrial plants. 
TLS Online TPP Program

#Id: 6683

#Unit 3. Fundamental Processes

More than 90% of the genes expressed in mammals are alternatively spliced