Cell Cycle And Cell Division NEET Questions
The students who are targeting for NEET exam should prepare for all the important chapters of NEET syllabus to secure good marks in NEET 2022. Candidates planning to appear in the medical exam must have knowledge about the weightage of chapters. Biology section carries the maximum weightage.
Cell Cycle And Cell Division is the tenth chapter categorized under the unit ' Structure And Functions'. According to the NEET chapterwise weightage Cell Cycle And Cell Division contributes to around 2% of the total number of questions asked in the last years. On average we can expect 1-2 questions from this particular chapter.
In this article we have provided you important Cell Cycle And Cell Division NEET Questions. Here you will find all Cell Cycle And Cell Division NEET Questions. Solve the below all previous year Cell Cycle And Cell Division NEET Questions.
Cell Cycle And Cell Division NEET Questions And Answers
AIPMT 2009
1. Synapsis occurs between :-
(1) Two homologous chromosomes
(2) A male and a female gamete
(3) mRNA and ribosomes
(4) Spindle fibres and centromere
Answer : 1
2. Given below is a schematic break-up of the phases/stages of cell cycle:
Which one of the following is the correct indication of the stage/phase in the cell cycle
(1) A – Cytokinesis
(2) B – Metaphase
(3) C – Karyokinesis
(4) D – Synthetic phase
Answer : 4
AIPMT Pre. 2010
3. During mitosis ER and nucleolus begin to disappear at :
(1) Early prophase
(2) Late prophase
(3) Early metaphase
(4) Late metaphase
Answer : 2
4. Which stages of cell division do the following figures A and B represent respectively ?
(1) Prophase – Anaphase
(2) Metaphase – Telophase
(3) Telophase – Metaphase
(4) Late Anaphase – Prophase
Answer : 4
AIPMT Pre.-2011
5. Select the correct option with respect to mitosis
(1) Chromatids separate but remain in the centre of the cell in anaphase.
(2) Chromatids start moving towards oposite poles in telophase.
(3) Golgi complex and endoplasmic reticulum are still visible at the end of prophase.
(4) Chromosomes move to the spindle equator and get aligned along equatorial plate in metaphase
Answer : 4
AIPMT Mains-2011
6. At metaphase, chromosomes are attached to the spindle fibres by their :
(1) Centromere
(2) Satellites
(3) Secondary constrictions
(4) Kinetochores
Answer : 4
AIPMT Pre.-2012
7. During gamete formation, the enzyme recombinase participates during :
(1) Prophase-I
(2) Prophase-II
(3) Metaphase-I
(4) Anaphase-II
Answer : 1
8. Given below is the representation of a certain event at a particular stage of a type of cell division. Which is this stage:
(1) Prophase of Mitosis
(2) Both prophase and metaphase of mitosis
(3) Prophase I during meiosis
(4) Prophase II during meiosis
Answer : 3
AIPMT Mains 2012
9. Identify the meiotic stage in which the homologous chromosomes separate while the sister chromatids remain associated at their centromeres :
(1) Anaphase I
(2) Anaphase II
(3) Metaphase I
(4) Metaphase II
Answer : 1
NEET-UG 2013
10. A stage in cell division is shown in the figure. Select the answer which gives correct identification of thebstage with its characterstics.
Answer : 2
11. The complex formed by a pair of synapsed
homologous chromosomes is called :
(1) Axoneme
(2) Equatorial plate
(3) Kinetochore
(4) Bivalent
Answer : 4
AIPMT 2014
12. During which phase(s) of cell cycle, amount of DNA in a cell remains at 4C level if the initial amount is denoted as 2C ?
(1) G0 and G1
(2) G1 and S
(3) Only G2
(4) G2 and M
Answer : 4
13. In 'S' phase of the cell cycle:
(1) Amount of DNA doubles in each cell.
(2) Amount of DNA remains same in each cell.
(3) Chromosome number is increased.
(4) Amount of DNA is reduced to half in each cell.
Answer : 1
14. The enzyme recombinase is required at which stage of meiosis :
(1) Pachytene
(2) Zygotene
(3) Diplotene
(4) Diakinesis
Answer : 1
AIPMT 2015
15. A somatic cell that has just completed the S phase of its cell cycle, as compared to gamete of the same species, has
(1) same number of chromosomes but twice the amount of DNA
(2) twice the number of chromosomes and four times the amount of DNA
(3) four times the number of chromosomes and twice the amount of DNA
(4) twice the number of chromosomes and twice the amount of DNA
Answer : 2
Re-AIPMT 2015
16. Arrange the following events of meiosis in correct sequence :
(a) Crossing over
(b) Synapsis
(c) Terminalisation of chaismata
(d) Disappearance of nucleolus
(1) (b), (c), (d), (a)
(2) (b), (a), (d), (c)
(3) (b), (a), (c), (d)
(4) (a), (b), (c), (d)
Answer : 3
NEET-I 2016
17. Spindle fibres attach on to :-
(1) Telomere of the chromosome
(2) Kinetochore of the chromosome
(3) Centromere of the chromosome
(4) Kinetosome of the chromosome
Answer : 2
18. In meiosis crossing over is initiated at :
(1) Pachytene
(2) Leptotene
(3) Zygotene
(4) Diplotene
Answer : 1
NEET-II 2016
19. During cell growth, DNA synthesis takes place in:-
(1) G2 phase
(2) M phase
(3) S phase
(4) G1 phase
Answer : 3
20. When cell has stalled DNA replication fork, which checkpoint should be predominantly activated?
(1) M
(2) Both G2/M and M
(3) G1/S
(4) G2/M
Answer : 4
21. Match the stages of meiosis in Column–I to their characteristic features in Column–II and select the correct option using the codes given below :
Codes :
a b c d
(1) ii iv iii i
(2) iv iii ii i
(3) iii iv ii i
(4) i iv ii iii
Answer : 3
NEET(UG) 2017
22. Which of the following options gives the correct sequence of events during mitosis ?
(1) Condensation → arrangement at equator → centromere division → segregation → telophase
(2) Condensation → nuclear membrane disassembly → crossing over → Segregation → telophase
(3) Condensation → nuclear membrane disassembly → arrangement at equator → centromere division → segregation → telophase
(4) Condensation → crossing over → nuclear membrane disassembly → segregation → telophase
Answer : 1
23. Anaphase Promoting Complex (APC) is a protein degradation machinery necessary for proper mitosis of animal cells. If APC is defective in a human cell, which of the following is expected to occur ?
(1) Chromosomes will be fragmented
(2) Chromosomes will not segregate
(3) Recombination of chromosome arms will occur
(4) Chromosomes will not condense
Answer : 2
NEET(UG) 2018
24. The stage during which separation of the paired homologous chromosomes begins is
(1) Pachytene
(2) Diplotene
(3) Diakinesis
(4) Zygotene
Answer : 2
NEET(UG) 2019
25. The correct sequence of phases of cell cycle is :
(1) S → G1 → G2 → M
(2) G1 → S → G2 → M
Answer : 4
26. Cells in G0 phase:
(1) exit the cell cycle
(2) enter the cell cycle
(3) suspend the cell cycle
(4) terminate the cell cycle
Answer : 3
NEET(UG) 2019 (Odisha)
27. After meiosis-I, the resultant daughter cells have:
(1) Same amount of DNA as in the parent cell in S phase
(2) Twice the amount of DNA in comparison to haploid gamete.
(3) Same amount of DNA in comparison to haploid gamete
(4) Four times the amount of DNA in comparison to haploid gamete
Answer : 2
28. Crossing over takes place between which chromatids and in which stage of the cell cycle
(1) Non-sister chromatids of non-homologous chromosomes at Zygotene stage of prophase I.
(2) Non-sister chromatids of homologous chromosomes at Pachytene stage of prophase I.
(3) Non-sister chromatids of homologous chromosomes at Zygotene stage of prophase I.
(4) Non-sister chromatids of non-homologous chromosomes at Pachytene stage of prophase I.
Answer : 2
I hope this previous year Cell Cycle And Cell Division NEET Questions will help you practice better for the NEET exam. To perform better in exam solve more Cell Cycle And Cell Division NEET Questions. Solving previous years Cell Cycle And Cell Division NEET Questions will be beneficial for you.
Firstly you get an idea of what type of questions are asked in previous year. Every year around many of questions of biology are repeated as it is without even changing single word. These questions guide you in what direction you need extra push.
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