Which of the following is incorrect regarding to α-helix

a) In the α helix, the first four NH groups and last four CO groups will normally lack backbone  hydrogen bonds.

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

c) the frequent occurrence of Pro and Gly residues favour α-helix formation.

d) dihedral (ϕ and ψ) angle should be close to -57 and -47.

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#Question id: 29009

#Unit 7. System Physiology – Animal

vitamin D and PTH appear to stimulate production of mature osteoclasts through the dual action ____

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#Question id: 13040

#Unit 13. Methods in Biology

Which of the following is incorrect about Oligonucleotide Design in A microarray? 

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#Question id: 31307

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is most disordered region shown in given PONDR Plot

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#Question id: 10862

#Unit 10. Ecological Principles

The fundamental niche of a species is

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#Question id: 19895

#Unit 12. Applied Biology

In agriculture the biosensors are used to detect the __________________?