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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?

#I Life Science/ Life Sciences Group – I-V

  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: 15998

#SCPH05 I Biotechnology

For culturing, plasma from the adult chicken is preferred to mammalian plasma because
TLS Online TPP Program

#Question id: 20024

#SCPH28 | Zoology

Precipitation reaction are recognise by the formation of
a) Lattice
b) Agglutination
c) Ordered structure of antigen and antidody
d) Antibody must be bivalent
TLS Online TPP Program

#Question id: 1276

#SCPH06 I Botany

Which of the following does not belong to the major families of cell surface adhesion molecules?
TLS Online TPP Program

#Question id: 23245

#SCPH28 | Zoology

In Sanger chain termination method for sequencing requires?
1) A. Single stranded DNA template
2) Primer complementary to template strand
3) DNA Polymerase
4) dNTPs and ddNTPs
Which of the following option has correct combination?
TLS Online TPP Program

#Question id: 15483

#SCPH01 Biochemistry

A novel technique for strain improvement combining the advantage of multi-parental crossing allowed by DNA shuffling with the recombination of entire genomes.