The Nieuwkoop centre is formed on the dorsal side of the embryo due to accumulation of beta-catenin which helps activate gene encoding protein, these protein known as____

TLS Online TPP Program

#Question id: 28867

#Unit 2. Cellular Organization

During Detyrosylation, tyrosine can be removed by a carboxypeptidase, where it sequentially removes the C-terminal tyrosine

TLS Online TPP Program

#Question id: 28868

#Unit 2. Cellular Organization

Which type of Post-translational modifications are likely mutually exclusive, so they would not normally occur at the same time but both can enhance microtubule stability?

TLS Online TPP Program

#Question id: 28869

#Unit 2. Cellular Organization

Which of the following protein associates preferentially with detyrosylated and acetylated microtubules?

TLS Online TPP Program

#Question id: 28870

#Unit 2. Cellular Organization

Which of the following modification has a key role in the beating of cilia and flagella ?

TLS Online TPP Program

#Question id: 30074

#Unit 2. Cellular Organization

Following statements were made about transposons:

A. Transposons have inverted terminal repeats and their integration generates inverted repeats at the flanks of the target site in the host genome.

B. A composite transposon can transpose as a unit.

C. The transposition event may cause deletions or inversions or move a host sequence to a new location.

D. The transposition event may cause deletions or inversions but cannot move a host sequence to a new location.

E. Replicative transposition proceeds through cointegration.

Which one of the following represents the combination of the correct statements?

TLS Online TPP Program

#Question id: 30075

#Unit 2. Cellular Organization

The enzyme that catalyzes the transposition of an IS element is called __________