why comparisons of the X-ray structures of hyperthermophilic enzymes with their mesophilic counterparts have failed to reveal any striking differences between them?

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#Question id: 12924

#SCPH01 Biochemistry

In order to quantify unknown DNA templates, a standard dilution is prepared using DNA of known concentration. As the DNA accumulates during the early exponential phase of the reaction,an arbitrary point is taken where each of the diluted DNA samples cross. This is termed as_____

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#Question id: 8294

#SCPH05 I Biotechnology

The common ancestors of birds and mammals were very early (stem) reptiles, which almost certainly possessed three-chambered hearts (two atria, one ventricle). Birds and mammals, however, are alike in having four-chambered hearts (two atria, two ventricles). The fourchambered hearts of birds and mammals are best described as ________.

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#Question id: 23243

#SCPH01 Biochemistry

In Maxam gilbert DNA sequencing autoradiogram is used for band visualization. What modification leads to band visualization?

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#Question id: 5058

#SCPH01 Biochemistry

 In the formation of vertebrate eye, optic vesicle and head ectoderm are-

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#Question id: 2125

#SCPH28 | Zoology

The shortest alpha helix segment in a protein that will span a membrane bilayer has about _____ amino acid residues.