TLS Online TPP Program

#Question id: 2925


Mitotic cyclin levels in early Xenopus embryos are regulated by:

#Section 3: Genetics, Cellular and Molecular Biology
  1.  phosphorylation.

  2. synthesis and degradation of their mRNAs.

  3.  degradation by APC.

  4.  degradation by MPF.

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TLS Online TPP Program

#Question id: 10760

#Section 6: Plant, Animal and Microbial Biotechnology

Following are some statements of secondary metabolites of terpenes in plants is incorrect?

TLS Online TPP Program

#Question id: 10761

#Section 6: Plant, Animal and Microbial Biotechnology

Which one of the following combinations of secondary metabolite biosynthetic pathway found in the biosynthesis of terpenes?

TLS Online TPP Program

#Question id: 10762

#Section 6: Plant, Animal and Microbial Biotechnology

The following are certain statements about secondary metabolites:

a) They protect plants against being eaten by herbivores and against being infected by microbial pathogens

b) Terpenes, are the class of secondary metabolites are synthesized by methyl erythritol phosphate(MEP) pathway and Mevalonic acid pathway

c) Terpenes, are the class of secondary metabolites are synthesized by methyl erythritol phosphate(MEP) pathway and sikkimic acid pathway

Which one of the following combinations of the above statements is correct?

TLS Online TPP Program

#Question id: 10763

#Section 6: Plant, Animal and Microbial Biotechnology

In mevalonic acid pathway, three molecules of acetyl-CoA are joined together stepwise to form mevalonic acid, which intermediate steps it will perform to yield isopentenyl diphosphate (IPP2)?

TLS Online TPP Program

#Question id: 10764

#Section 3: Genetics, Cellular and Molecular Biology

Dihybrid cross conclude

TLS Online TPP Program

#Question id: 10765

#Section 3: Genetics, Cellular and Molecular Biology

Degree of freedom is (where n is phenotype)