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TLS Online TPP Program

#Question id: 11194

The "threshold" potential of a membrane is the ________.

#Part-B Specialized Branches in Biotechnology
  1. lowest frequency of action potentials a neuron can produce
  2. minimum hyperpolarization needed to prevent the occurrence of action potentials
  3. minimum depolarization needed to operate the voltage-gated sodium and potassium channels
  4. peak amount of depolarization seen in an action potential
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TLS Online TPP Program

#Question id: 3650

#Part-A Aptitude & General Biotechnology

Which of the following is true for the most important form of DNA damage which produces pyrimidine dimers from adjacent pyrimidine bases?
TLS Online TPP Program

#Question id: 3256

#Part-A Aptitude & General Biotechnology

There are three alleles, A1, A2, and A3, whose frequencies are equal abundance. According the Hardy-Weinberg equilibrium
TLS Online TPP Program

#Question id: 11961

#Part-B Specialized Branches in Biotechnology

The large surface area in the gut directly facilitates ________.
TLS Online TPP Program

#Question id: 2072

#Part-A Aptitude & General Biotechnology

Which of the following structures would decrease the electrochemical gradient across a membrane?
TLS Online TPP Program

#Question id: 19173

#Part-A Aptitude & General Biotechnology

The correct order of increasing strength of adsorption is ____________