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TLS Online TPP Program

#Question id: 35620

Which statements correctly describe auxin's role in SAM (Shoot Apical Meristem) development?

#XL - R Botany
  1. Auxin maxima determine sites of leaf primordia initiation
  2. PIN1 protein mediates auxin transport in the SAM
  3. Auxin inhibits organogenesis at the shoot apex
  4. Local auxin accumulation triggers organ initiation in SAM
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TLS Online TPP Program

#Question id: 686

#XL - Q Biochemistry

Which is not an example of an oligomeric protein?
TLS Online TPP Program

#Question id: 687

#XL - Q Biochemistry

All of the following are considered “weak” interactions in proteins, except:
TLS Online TPP Program

#Question id: 688

#XL - Q Biochemistry

Pauling and Corey’s studies of the peptide bond showed that:
TLS Online TPP Program

#Question id: 692

#XL - Q Biochemistry

 In the alpha helix the hydrogen bonds:
TLS Online TPP Program

#Question id: 744

#XL - Q Biochemistry

In a DNA molecule, deoxyribonucleotides are joined into a polymer by the covalent linkage of a phosphate group. The covalent link termed as:
TLS Online TPP Program

#Question id: 745

#XL - Q Biochemistry

The structure of RNA differs from that of DNA, as RNA contains: