Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 24944
TLS Online TPP Program

#Question id: 12187

How cells know whether sister kinetochores are properly attached to the mitotic spindle?

#Part-B Specialized Branches in Biotechnology
  1. When sister chromatids are correctly attached to microtubules, their kinetochores are under tension. Mitotic spindle attached to the kinetochores pull at them, and the cohesin molecules that hold the sister chromatids together withstand these forces, creating tension at kinetochores.
  2. When sister chromatids are correctly attached to microtubules, their kinetochores are not under tension. One kinetochore attaches to microtubules emanating from two opposite spindle poles.
  3. When sister chromatids are correctly attached to microtubules, their kinetochores are not under tension. Both sister kinetochores attach to microtubules emanating from the same spindle pole.
  4. When sister chromatids are correctly attached to microtubules, their kinetochores are not under tension. Only one of the two sister kinetochores attaches to microtubules.
More Questions
TLS Online TPP Program

#Question id: 10281

#Part-B Specialized Branches in Biotechnology

Gluconeogenesis is particularly important in plants such as the castor oil plant Ricinus communis and sunflower that store carbon in which form .
TLS Online TPP Program

#Question id: 11097

#Part-B Specialized Branches in Biotechnology

The volume of air in the lungs following a complete exhalation of the expiratory reserve volume is
TLS Online TPP Program

#Question id: 848

#Part-B Specialized Branches in Biotechnology

Which of the brain diseases is not caused by the misfolding of brain proteins in mammals
TLS Online TPP Program

#Question id: 1559

#Part-A Aptitude & General Biotechnology

Which of cytokine is responsible for Class Switch IgM into IgE
TLS Online TPP Program

#Question id: 20849

#Part-B Specialized Branches in Biotechnology

Phase at which cells can multiply rapidly, and cell mass and cell number density increase exponentially with time