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TLS Online TPP Program

#Question id: 292

Which of the following types of non-covalent bonds or interactions is responsible for forming the α helix and β sheet secondary structural motifs of a protein:

#SCPH01 Biochemistry

  1. Ionic bonds between polar charged amino acid R groups

  2. Hydrogen bonds between electronegative atoms of polar uncharged amino acid R groups

  3. Hydrogen bonds between electronegative atoms of the peptide bond

  4. Hydrophobic Interactions between atoms of the peptide bond

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TLS Online TPP Program

#Question id: 15701

#SCPH01 Biochemistry

In a sequence logo of the type given below, the sizes of the letters are proportional to the:
TLS Online TPP Program

#Question id: 12753

#SCPH01 Biochemistry

Property of CTAB to precipitate plant DNA is because of presence of --------- in the DNA?
TLS Online TPP Program

#Question id: 3531

#SCPH01 Biochemistry

Due to independent assortment resulting gamete is
TLS Online TPP Program

#Question id: 15560

#SCPH01 Biochemistry

Nearly all of the genetic improvements to industrially important antibiotic-producing strains have been achieved by the use of 
TLS Online TPP Program

#Question id: 12685

#SCPH28 | Zoology

The polarities of the two strands of the molecule are in opposite direction and thus DNA is described as ________