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TLS Online TPP Program

#Question id: 2962

Which of the following experimental observations (some real, some contrived) would not be consistent with our current understanding of cytokinesis?

#Part-B Specialized Branches in Biotechnology

  1. Anti-myosin antibodies injected in a dividing cell cause cytokinesis to stop.

  2. When the myosin II gene is mutated, cells undergo nuclear division, but not cytokinesis.

  3. Anti-actin antibodies injected into dividing cells have no effect on cytokinesis.

  4. Actin filaments seen in micrographs are aligned parallel to the cleavage furrow.

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TLS Online TPP Program

#Question id: 22920

#Part-B Specialized Branches in Biotechnology

RFLP stand for
TLS Online TPP Program

#Question id: 2302

#Part-A Aptitude & General Biotechnology

In which interval of interphase is DNA duplicated?
TLS Online TPP Program

#Question id: 715

#Part-B Specialized Branches in Biotechnology

A protein is made up of 200 amino acids with alpha helix region containing 100 amino acid residues and 80 amino acids making antiparallel beta sheet and rest 20 amino acids in extended form. What will be the total length of this protein?
TLS Online TPP Program

#Question id: 14210

#Part-B Specialized Branches in Biotechnology

viscosity of non-Newtonian fluid depends upon 
TLS Online TPP Program

#Question id: 5618

#Part-B Specialized Branches in Biotechnology

Mouse cumulus cells also secrete a substance that attracts sperm and hyperactivates them through calcium ion channels. The substance is