The folding pathways of some proteins require two enzymes that catalyze isomerization reactions such as,

a) Peptide prolyl isomerase (PPI)  catalyzes the elimination of folding intermediates with inappropriate disulfide cross-links

b) Protein disulfide isomerase (PDI) enzyme that catalyzes the interchange, or shuffling, of disulfide bonds until the bonds of the native conformation are formed

c) Peptide prolyl cis-trans isomerase (PPI) catalyzes the interconversion of the cis and trans isomers of Proline residue peptide bonds

d) Peptide prolyl isomerase (PPI) can be a fast step in the folding of proteins that contain some Pro peptide bonds in the cis conformation

Which of the following combinations is correct about protein folding pathways?

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#Question id: 10136

#Part-B Specialized Branches in Biotechnology

A protein complex contain a Rieske protein known as

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#Question id: 1589

#Part-A Aptitude & General Biotechnology

Which of the following is a characteristic of the early stages of local inflammation?

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#Question id: 18665

#Part-A Aptitude & General Biotechnology

In a road accident a forensic scientist collected traces of blood or other biological fluids and he wants to compared samples according to the composition of certain isoenzymes, for this which technique will efficiently work

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#Question id: 2065

#Part-A Aptitude & General Biotechnology

Which of the following are least likely to diffuse through the phospholipid bilayer of a cell membrane?

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#Question id: 19363

#Part-A Aptitude & General Biotechnology

What is the size limit for in vitro packaging of an unmodified lambda vector?