TLS Online TPP Program

#Question id: 5829


Transitions are base pair substitutions where:

#Part-B Specialized Branches in Biotechnology
  1. replacement of a purine with a pyrimidine

  2. replacement of a pyrimidine with a purine

  3. deletion of a purine or a pyrimidine

  4. replacement of a purine with a purine or a pyrimidine with a pyrimidine

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TLS Online TPP Program

#Question id: 11534

#Part-B Specialized Branches in Biotechnology

Which of the following is the precursor of auxin?

TLS Online TPP Program

#Question id: 11535

#Part-B Specialized Branches in Biotechnology

During IPA pathway in the biosynthesis of auxin using  following enzymes except_____

TLS Online TPP Program

#Question id: 11536

#Part-B Specialized Branches in Biotechnology

IAA has been found to be conjugated to both high- and low-molecular-weight compounds such as,

a) Low-molecular-weight conjugated auxins include esters of IAA with glucose or myo-inositol and amide conjugates such as IAA-N-aspartate

b) High-molecular-weight IAA conjugates include IAAglucan and IAA-glycoproteins found in cereal seeds

c) High-molecular-weight conjugated auxins include esters of IAA with glucose or myo-inositol and amide conjugates such as IAA-N-aspartate

d) Low-molecular-weight IAA conjugates include IAAglucan and IAA-glycoproteins found in cereal seeds

Which of the following is the correct prediction about low-and high-molecular weight ?

TLS Online TPP Program

#Question id: 11538

#Part-B Specialized Branches in Biotechnology

Prostaglandins are local regulators whose chemical structure is derived from ________.

TLS Online TPP Program

#Question id: 11539

#Part-B Specialized Branches in Biotechnology

Aspirin and ibuprofen both ________.

TLS Online TPP Program

#Question id: 11542

#Part-B Specialized Branches in Biotechnology

Different body cells can respond differently to the same polypeptide hormones because ________.