science
Grade-10
Easy
Question
In which of the following stage of mitosis chromosomes divide and move towards poles?
- Anaphase
- Telophase
- Metaphase
- Prophase
Hint:
During the third phase of mitosis.
The correct answer is: Anaphase
- Mitosis is the division of somatic cells as a result of which an individual grows
- Mitosis involves the following 4 stages:
- Prophase: The sister chromatids are not clearly visible and are interwound. The nuclear envelope starts to dissolve. The mitotic spindle and microtubules start to assemble.
- Metaphase: The sister chromatids are visible clearly, which arrange at the equator of the cell
- Anaphase: The spindle fibers contract and the sister chromatids are separated and move to opposite terminals
- Telophase: The last phase is marked by formation of nuclear membrane around the chromosomes and cell starts to demarcate its boundary
- Mitosis
Related Questions to study
science
Select the correct sequence of cell cycle.
- G1, G2, S, M
- G2, M, S, G1
- M, G1, G2, S
- G1, S, G2, M
Select the correct sequence of cell cycle.
scienceGrade-10
- G1, G2, S, M
- G2, M, S, G1
- M, G1, G2, S
- G1, S, G2, M
science
The given diagram is of __________.

- Cell Cycle
- Cell division
- Mitosis
- Synthesis phase
The given diagram is of __________.

scienceGrade-10
- Cell Cycle
- Cell division
- Mitosis
- Synthesis phase
science
Which of the following statement is correct about cell size?
- Majority of cells are less than 100 micrometers.
- Majority of cells are more than 100 micrometers.
- Majority of cells are less than 600 micrometers
- None of these
Which of the following statement is correct about cell size?
scienceGrade-10
- Majority of cells are less than 100 micrometers.
- Majority of cells are more than 100 micrometers.
- Majority of cells are less than 600 micrometers
- None of these
science
At the end of mitosis____________.
- Many divisions of nucleus takes place.
- Cleavage of cytoplasm occurs.
- Nuclear and cytoplasmic separation occurs.
- Formation of a paternal nucleus take place.
At the end of mitosis____________.
scienceGrade-10
- Many divisions of nucleus takes place.
- Cleavage of cytoplasm occurs.
- Nuclear and cytoplasmic separation occurs.
- Formation of a paternal nucleus take place.
science
What does ‘S’ represent in the diagram?

- Synthesis of organelle
- Synthesis of DNA
- Synthesis of plasma membrane
- None of these
What does ‘S’ represent in the diagram?

scienceGrade-10
- Synthesis of organelle
- Synthesis of DNA
- Synthesis of plasma membrane
- None of these
science
In mitosis, the copy of chromosomes appears during
- Early prophase
- Late prophase
- Interphase
- Late telophase
In mitosis, the copy of chromosomes appears during
scienceGrade-10
- Early prophase
- Late prophase
- Interphase
- Late telophase
science
In ______ process of mitosis can be studied.
- Anther
- Stigma
- Root tip.
- All of these
In ______ process of mitosis can be studied.
scienceGrade-10
- Anther
- Stigma
- Root tip.
- All of these
science
Which of the following statement is correct?
- Ratio of surface area to volume controls the cell size.
- Ratio of length to height controls the cell size.
- Ratio of surface area to size controls the cell size.
- None of these
Which of the following statement is correct?
scienceGrade-10
- Ratio of surface area to volume controls the cell size.
- Ratio of length to height controls the cell size.
- Ratio of surface area to size controls the cell size.
- None of these
science
________are repetitive stretches of DNA present at the ends of linear chromosomes.
- Pores
- Hexomere
- Telomeres
- Monomers
________are repetitive stretches of DNA present at the ends of linear chromosomes.
scienceGrade-10
- Pores
- Hexomere
- Telomeres
- Monomers
science
Which phase of mitosis is shown in the picture given below?

- Prophase
- Anaphase
- Metaphase
- Telophase
Which phase of mitosis is shown in the picture given below?

scienceGrade-10
- Prophase
- Anaphase
- Metaphase
- Telophase
science
Membrane bound nucleus is present in ___________.
- Archae
- Bacteria
- Animal cell
- None of the above
Membrane bound nucleus is present in ___________.
scienceGrade-10
- Archae
- Bacteria
- Animal cell
- None of the above
science
Which stage comes between prophase and telophase?
- Leptotene
- Zygotene
- Pachytene
- Anaphase
Which stage comes between prophase and telophase?
scienceGrade-10
- Leptotene
- Zygotene
- Pachytene
- Anaphase
science
What will happen if the nucleus is removed from the cell?
- The metabolism of cell will decrease.
- The metabolism of cell will increase.
- The cell will stop working.
The cell will be very active.
What will happen if the nucleus is removed from the cell?
scienceGrade-10
- The metabolism of cell will decrease.
- The metabolism of cell will increase.
- The cell will stop working.
The cell will be very active.
science
Amount of ________ is less in the chromosome and more in the nucleus.
- RNA
- Histone protein
- Non histone proteins
- DNA
Amount of ________ is less in the chromosome and more in the nucleus.
scienceGrade-10
- RNA
- Histone protein
- Non histone proteins
- DNA
science
In a cell, nucleoprotein is synthesized in________.
- Nucleoplasm
- Lipids
- Outside the nucleolus
- Nuclear membrane
In a cell, nucleoprotein is synthesized in________.
scienceGrade-10
- Nucleoplasm
- Lipids
- Outside the nucleolus
- Nuclear membrane