335917
Select the incorrect statement for prophase.
1 Chromosomal material condenses to form compact mitotic chromosomes
2 The assembly of mitotic spindle is initiated by the microtubules
3 Prophase which is the first stage of mitosis follows the S immediately
4 All are correct
Explanation:
Prophase which is the first stage of karyokinesis of mitosis follows the \({G_2}\) phase of interphase. Prophase is marked by the initiation of condensation of chromosomal material. Chromosomal material condenses to form compact mitotic chromosomes. Centrosome which had undergone duplication during interphase, begins to move towards opposite poles of the cell. Each centrosome radiates out microtubules and spindle assembly is initiated.
BIOXI10: CELL CYCLE AND CELL DIVISION
335918
Prophase is characterized by
1 Initiation of condensation of chromosomal material.
2 Centrioles moving towards opposite pole.
3 Initiation of the assembly of mitotic spindle.
4 All of these
Explanation:
Prophase is marked by the initiation of condensation of chromosomal material. Centrosome which had undergone duplication during interphase, begins to move towards opposite poles of the cell. Each centrosome radiates out microtubules called asters. The two asters together with spindle fibres forms mitotic apparatus.
BIOXI10: CELL CYCLE AND CELL DIVISION
335919
In which phase of mitosis the centriole moves to opposite poles of the cell ?
1 Prophase
2 Metaphase
3 Anaphase
4 Telophase
Explanation:
The centrosome which had undergone duplication during interphase, begins to move towards opposite poles of the cell during the prophase.
335917
Select the incorrect statement for prophase.
1 Chromosomal material condenses to form compact mitotic chromosomes
2 The assembly of mitotic spindle is initiated by the microtubules
3 Prophase which is the first stage of mitosis follows the S immediately
4 All are correct
Explanation:
Prophase which is the first stage of karyokinesis of mitosis follows the \({G_2}\) phase of interphase. Prophase is marked by the initiation of condensation of chromosomal material. Chromosomal material condenses to form compact mitotic chromosomes. Centrosome which had undergone duplication during interphase, begins to move towards opposite poles of the cell. Each centrosome radiates out microtubules and spindle assembly is initiated.
BIOXI10: CELL CYCLE AND CELL DIVISION
335918
Prophase is characterized by
1 Initiation of condensation of chromosomal material.
2 Centrioles moving towards opposite pole.
3 Initiation of the assembly of mitotic spindle.
4 All of these
Explanation:
Prophase is marked by the initiation of condensation of chromosomal material. Centrosome which had undergone duplication during interphase, begins to move towards opposite poles of the cell. Each centrosome radiates out microtubules called asters. The two asters together with spindle fibres forms mitotic apparatus.
BIOXI10: CELL CYCLE AND CELL DIVISION
335919
In which phase of mitosis the centriole moves to opposite poles of the cell ?
1 Prophase
2 Metaphase
3 Anaphase
4 Telophase
Explanation:
The centrosome which had undergone duplication during interphase, begins to move towards opposite poles of the cell during the prophase.
335917
Select the incorrect statement for prophase.
1 Chromosomal material condenses to form compact mitotic chromosomes
2 The assembly of mitotic spindle is initiated by the microtubules
3 Prophase which is the first stage of mitosis follows the S immediately
4 All are correct
Explanation:
Prophase which is the first stage of karyokinesis of mitosis follows the \({G_2}\) phase of interphase. Prophase is marked by the initiation of condensation of chromosomal material. Chromosomal material condenses to form compact mitotic chromosomes. Centrosome which had undergone duplication during interphase, begins to move towards opposite poles of the cell. Each centrosome radiates out microtubules and spindle assembly is initiated.
BIOXI10: CELL CYCLE AND CELL DIVISION
335918
Prophase is characterized by
1 Initiation of condensation of chromosomal material.
2 Centrioles moving towards opposite pole.
3 Initiation of the assembly of mitotic spindle.
4 All of these
Explanation:
Prophase is marked by the initiation of condensation of chromosomal material. Centrosome which had undergone duplication during interphase, begins to move towards opposite poles of the cell. Each centrosome radiates out microtubules called asters. The two asters together with spindle fibres forms mitotic apparatus.
BIOXI10: CELL CYCLE AND CELL DIVISION
335919
In which phase of mitosis the centriole moves to opposite poles of the cell ?
1 Prophase
2 Metaphase
3 Anaphase
4 Telophase
Explanation:
The centrosome which had undergone duplication during interphase, begins to move towards opposite poles of the cell during the prophase.
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BIOXI10: CELL CYCLE AND CELL DIVISION
335915
Spindle fibres are made up of
1 Proteins
2 Amino acid
3 Cellulose
4 RNA
Explanation:
Spindle fibres are made up of tubulin protein.
BIOXI10: CELL CYCLE AND CELL DIVISION
335917
Select the incorrect statement for prophase.
1 Chromosomal material condenses to form compact mitotic chromosomes
2 The assembly of mitotic spindle is initiated by the microtubules
3 Prophase which is the first stage of mitosis follows the S immediately
4 All are correct
Explanation:
Prophase which is the first stage of karyokinesis of mitosis follows the \({G_2}\) phase of interphase. Prophase is marked by the initiation of condensation of chromosomal material. Chromosomal material condenses to form compact mitotic chromosomes. Centrosome which had undergone duplication during interphase, begins to move towards opposite poles of the cell. Each centrosome radiates out microtubules and spindle assembly is initiated.
BIOXI10: CELL CYCLE AND CELL DIVISION
335918
Prophase is characterized by
1 Initiation of condensation of chromosomal material.
2 Centrioles moving towards opposite pole.
3 Initiation of the assembly of mitotic spindle.
4 All of these
Explanation:
Prophase is marked by the initiation of condensation of chromosomal material. Centrosome which had undergone duplication during interphase, begins to move towards opposite poles of the cell. Each centrosome radiates out microtubules called asters. The two asters together with spindle fibres forms mitotic apparatus.
BIOXI10: CELL CYCLE AND CELL DIVISION
335919
In which phase of mitosis the centriole moves to opposite poles of the cell ?
1 Prophase
2 Metaphase
3 Anaphase
4 Telophase
Explanation:
The centrosome which had undergone duplication during interphase, begins to move towards opposite poles of the cell during the prophase.
