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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: 630

#Part-A Aptitude & General Biotechnology

In case of competitive inhibition, plots of Km against [Io] fixed [Eo] have
TLS Online TPP Program

#Question id: 18371

#Part-B Specialized Branches in Biotechnology

Macadamia plant can be used for remediation of which metal ions?
TLS Online TPP Program

#Question id: 9598

#Part-B Specialized Branches in Biotechnology

In the oxidized state, reaction centre chlorophylls contain an unpaired electron, Molecules with unpaired electrons can often be detected by a magnetic-resonance technique known as
TLS Online TPP Program

#Question id: 4152

#Part-A Aptitude & General Biotechnology

The pathway for polypeptides exported from E. coli includes the following steps, which occur in what order for correct export?

1.  A chaperone, SecA, binds to the polypeptide.

2.  A chaperone, SecB, binds to the polypeptide.

3.  ATP is hydrolyzed by Sec A.

4.  SecA pushes 20 amino acids of the polypeptide into the translocation complex.
TLS Online TPP Program

#Question id: 10517

#Part-B Specialized Branches in Biotechnology

plant–insect herbivore interactions releases three types of hormone including—