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TLS Online TPP Program

#Question id: 829

Which one is the incorrect conclusion of Anfinsen’s eperiments?

#I Life Science/ Life Sciences Group – I-V

  1. There is only one correct way to form disulfide bonds

  2. Disulfide bond always assisted by formation of hydrogen bonds and hydrophobic interactions

  3. Protein must therefore renature by assisted proteins

  4. 100% activity can be restored after denaturation

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TLS Online TPP Program

#Question id: 19368

#SCPH01 Biochemistry

Second phase genetic engineering is done for production of
1. Insulin
2. Abiotic or biotic stress crop
3. Resistant/tolerant plants
Which of the above are correct?
TLS Online TPP Program

#Question id: 16497

#SCPH06 I Botany

Which vir gene act as an endonuclease and helps to nick the right border
TLS Online TPP Program

#Question id: 2724

#SCPH05 I Biotechnology

When DNA is compacted by histones into 10 nm and 30 nm fibers, the DNA is unable to interact with proteins required for gene expression. Therefore, to allow for these proteins to act, the chromatin must constantly alter its structure. Which processes contribute to this dynamic activity?
TLS Online TPP Program

#Question id: 10682

#SCPH06 I Botany

if 30 individuals of species 2 take up the same amount of resources as 5 individual of species 1 then the per capita competitive effects on species 1 of species 2 is
TLS Online TPP Program

#Question id: 1023

#SCPH06 I Botany

Which amino acid(s) is/are found only in the cell walls of bacteria?