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TLS Online TPP Program

#Question id: 11195

Action potentials move along axons ________.

#7. System Physiology – Animal
  1. more slowly in axons of large than in small diameter
  2. by activating the sodium-potassium "pump" at each point along the axonal membrane
  3. more rapidly in myelinated than in unmyelinated axons
  4. by reversing the concentration gradients for sodium and potassium ions
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TLS Online TPP Program

#Question id: 10746

#10. Ecological Principles

The difference between an edge and an ecotone is that an edge is ________, whereas an ecotone is ________.
TLS Online TPP Program

#Question id: 10302

#7. System Physiology – Animal

During respiration, given below some of the reaction of glycolysis are irreversible which are bypass during gluconeogenesis,which of the following ics correcty involve in
TLS Online TPP Program

#Question id: 9202

#9. Diversity of Life Forms

Which of the following statements regarding extinction is accurate?
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#Question id: 8925

#9. Diversity of Life Forms

What is the probable sequence in which the following clades of animals originated, from earliest to most recent?
1. tetrapods
2. vertebrates
3. deuterostomes
4. amniotes
5. bilaterians
TLS Online TPP Program

#Question id: 24021

#Aptitude

The research is(in reference to human nature)