TLS Online TPP Program

#Question id: 10607


Which of the following statement is incorrect?

#Part-B Specialized Branches in Biotechnology
  1. Populations of species with larger body sizes and longer life spans tend to respond more rapidly to changes in their environments
  2. the most common dispersion pattern is clumped because resources tend to be clustered in nature
  3. Age-specific fertility and survivorship data help determine the net reproductive rate
  4. Some semelparous organisms may live for many years before reproducing
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TLS Online TPP Program

#Question id: 887

#Part-B Specialized Branches in Biotechnology

Polypeptides fold rapidly by a stepwise process, how does the polypeptide chain arrive at its native conformation?

TLS Online TPP Program

#Question id: 887

#Part-A Aptitude & General Biotechnology

Polypeptides fold rapidly by a stepwise process, how does the polypeptide chain arrive at its native conformation?

TLS Online TPP Program

#Question id: 891

#Part-B Specialized Branches in Biotechnology

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?

TLS Online TPP Program

#Question id: 891

#Part-A Aptitude & General Biotechnology

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?

TLS Online TPP Program

#Question id: 895

#Part-B Specialized Branches in Biotechnology

Which of the following is van’t Hoff plot equation?

TLS Online TPP Program

#Question id: 896

#Part-B Specialized Branches in Biotechnology

van’t Hoff plot is drawn between