A kinetochore is a disc-shaped protein structure associated with duplicated chromatids in eukaryotic cells where the spindle fibers attach during cell division to pull sister chromatids apart. Spindle fibres attach to the kinetochores which is a proteinaceous assembly formed over the centromere.
Select the incorrect statement with reference to mitosis:
NEET UG 2022 — Botany Cell Cycle and Cell Division
Select the incorrect statement with reference to mitosis:
Held on 30 Apr 2022 · Verified 9 Jul 2026.
Options
- A
Spindle fibres attach to centromere of chromosomes.
- B
Chromosomes decondense at telophase.
- C
Splitting of centromere occurs at anaphase.
- D
All the chromosomes lie at the equator at metaphase.
Did you get this right?
Sign in to track your attempts and accuracy.
Your note
Sign in to keep a private note on this question. Nothing you write is ever public.
NEET UG Cell Cycle and Cell Division in other years
More NEET UG Cell Cycle and Cell Division questions
What is the main function of the spindle fibers during mitosis?
Spindle fibers attach to kinetochores of chromosomes during
Match List-I with List-II \begin{array}{|l|l|l|l|}\hline & List-I & & List-II \\\hline A. & Cells are metabolically active and proliferate & I. & \mathrm{G}_2 phase \\\hline B. & DNA replication takes place & II. & \mathrm{G}_1 phase \\\hline C. & Proteins are synthesised & III. & \mathrm{G}_0 phase \\\hline D. & Quiescent stage with metabolically active cells & IV. & S phase \\\hline\end{array} Choose the correct answer from the options given below:
Match List-I with List-II. $\begin{array}{|l|l|r|l|}\hline & \begin{array}{l} \text{List-I} \\ \text{Event} \end{array} & & \begin{array}{l} \text{List-II} \\ \text{Stage of Prophase-I (Meiosis-I)} \end{array} \\ \hline A. & \text{Chiasmata formation} & I. & \text{Pachytene} \\ \hline B. & \text{Crossing over} & II. & \text{Diakinesis} \\ \hline C. & \text{Synaptonemal complex formation} & III. & \text{Diplotene} \\ \hline D. & \text{Terminalisation of chiasmata} & IV. & \text{Zygotene} \\ \hline \end{array}$ Choose the correct answer from the options given below :
Match List I with List II :  Choose the correct answer from the options given below
Other Botany topics for NEET UG
Keep practicing Cell Cycle and Cell Division
Work through every NEET UG Cell Cycle and Cell Division PYQ, year by year.