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.

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#Question id: 11143

#Part-B Specialized Branches in Biotechnology

In a resting potential, an example of a cation that is more abundant as a solute in the cytosol of a neuron than it is in the interstitial fluid outside the neuron is ________.

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#Question id: 15372

#Part-B Specialized Branches in Biotechnology

Laplace Transform of Unit Step Function  is: 

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#Question id: 3033

#Part-A Aptitude & General Biotechnology

Which phase shows the reproduction rate equal to the equivalent death rate?

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#Question id: 5050

#Part-B Specialized Branches in Biotechnology

A stem cell capable of producing all the cell types of a lineage(embryonic and extraembryonic) is said to be-

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#Question id: 4388

#Part-A Aptitude & General Biotechnology

Which protein domains are found in nuclear-receptor family members?