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TLS Online TPP Program

#Question id: 11146

If you experimentally increase the concentration of Na+ outside a cell while maintaining other ion concentrations as they were, what would happen to the cell's membrane potential?

#XL - T Zoology
  1. The membrane potential would become more negative.
  2. The membrane potential would become more positive.
  3. The membrane potential would be unaffected.
  4. The answer depends on the thermodynamic potential.
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TLS Online TPP Program

#Question id: 11076

#XL - T Zoology

Which of the following will decrease pulmonary blood flow resistance?
TLS Online TPP Program

#Question id: 552

#XL - R Botany

Which of the following is true of the binding energy derived from enzyme-substrate interactions?
TLS Online TPP Program

#Question id: 10678

#XL - T Zoology

In competitive species N1 and N2, four individuals of N2 use the same resource as one individuals of N1. According conversion factor, what is the value of per capita competitive effect of N2 on N1(α) and per capita effect of N1 on N2 ( β) respectively?
TLS Online TPP Program

#Question id: 1671

#XL - Q Biochemistry

A chromosome on which T-cell receptor α chain gene rearrangement has occurred lacks which of the following gene segments?
TLS Online TPP Program

#Question id: 2164

#XL - S Microbiology

ATP hydrolysis is directly coupled to the movement of