Which of the following types of non-covalent bonds or interactions is thought to be primarily responsible for driving the three-dimensional folding of a protein:

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#Question id: 12991

#Section 2: General Biology

Choose the correct statements

a. Secondary structures are stabilized by hydrogen bonds.

b. Hydrogen bond always formed between non bonded atoms.

c. the folded length of an amino acid in α-helix reduced almost 3 times than linear structure.

d. Only dihedral angle changes during the formation of secondary structure while bond length remains unchanged

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#Question id: 14572

#Section 2: General Biology

Organisms that are indifferent to the presence of oxygen and do not use it are

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#Question id: 4823

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which one of the following DNA markers can be used to distinguish between a homozygote and heterozygote ?

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#Question id: 3747

#Section 3: Genetics, Cellular and Molecular Biology

The sequence of proteins used in bacterial recombination is

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#Question id: 21740

#Section 5: Bioprocess Engineering and Process Biotechnology

O₃→O₂+O  (slow)

O+O₃→2O₂  (fast)

The mechanism for decomposition of ozone is shown. What is the intermediate of the process?