335910
Cells at the end of prophase, when viewed under the microscope, do not show
1 Golgi body and ER
2 Nucleolus
3 Nuclear envelope
4 All of them
Explanation:
Cells at the end of prophase, when viewed under the microscope, do not show Golgi complexes, endoplasmic reticulum, nucleolus and the nuclear envelope.
BIOXI10: CELL CYCLE AND CELL DIVISION
335911
Which of the following material you select to study mitosis?
1 Anthers
2 Root tips
3 Flower bud
4 Pollen
Explanation:
Onion root tip is an active site of cell division due to the presence of meristematic cells. These cells exhibit all phases of cell cycle due to their rapid division and hence are best to study mitosis.
BIOXI10: CELL CYCLE AND CELL DIVISION
335912
During cell division chromosome move towards different poles due to:-
1 Centriole
2 Kinetochores
3 Microtubules
4 Cytokinesis
Explanation:
During cell division, chromosomes move towards different poles due to microtubules. Microtubules in the form of spindle fibres attach to kinetochores and shorten to pull chromatids towards the poles.
BIOXI10: CELL CYCLE AND CELL DIVISION
335913
Which of the following is proper sequence of stages in mitosis?
1 Metaphase, telophase, prophase and anaphase
2 Telophase, anaphase, metaphase and prophase
3 Prophase, Anaphase, metaphase and telophase
4 Prophase, metaphase, anaphase and telophase
Explanation:
Mitosis has been divided into four phases of nuclear division proceeding in the order – Prophase, Metaphase, Anaphase and Telophase.
BIOXI10: CELL CYCLE AND CELL DIVISION
335914
Spindle fibres are composed of :–
1 Actin filament
2 Microtubules
3 RNA
4 Collagen protein
Explanation:
Spindle fibres arise from the centrosome and are composed of microtubules made up of tubulin protein. Spindle fibres are responsible for the separation of daughter chromosomes during cell division.
335910
Cells at the end of prophase, when viewed under the microscope, do not show
1 Golgi body and ER
2 Nucleolus
3 Nuclear envelope
4 All of them
Explanation:
Cells at the end of prophase, when viewed under the microscope, do not show Golgi complexes, endoplasmic reticulum, nucleolus and the nuclear envelope.
BIOXI10: CELL CYCLE AND CELL DIVISION
335911
Which of the following material you select to study mitosis?
1 Anthers
2 Root tips
3 Flower bud
4 Pollen
Explanation:
Onion root tip is an active site of cell division due to the presence of meristematic cells. These cells exhibit all phases of cell cycle due to their rapid division and hence are best to study mitosis.
BIOXI10: CELL CYCLE AND CELL DIVISION
335912
During cell division chromosome move towards different poles due to:-
1 Centriole
2 Kinetochores
3 Microtubules
4 Cytokinesis
Explanation:
During cell division, chromosomes move towards different poles due to microtubules. Microtubules in the form of spindle fibres attach to kinetochores and shorten to pull chromatids towards the poles.
BIOXI10: CELL CYCLE AND CELL DIVISION
335913
Which of the following is proper sequence of stages in mitosis?
1 Metaphase, telophase, prophase and anaphase
2 Telophase, anaphase, metaphase and prophase
3 Prophase, Anaphase, metaphase and telophase
4 Prophase, metaphase, anaphase and telophase
Explanation:
Mitosis has been divided into four phases of nuclear division proceeding in the order – Prophase, Metaphase, Anaphase and Telophase.
BIOXI10: CELL CYCLE AND CELL DIVISION
335914
Spindle fibres are composed of :–
1 Actin filament
2 Microtubules
3 RNA
4 Collagen protein
Explanation:
Spindle fibres arise from the centrosome and are composed of microtubules made up of tubulin protein. Spindle fibres are responsible for the separation of daughter chromosomes during cell division.
335910
Cells at the end of prophase, when viewed under the microscope, do not show
1 Golgi body and ER
2 Nucleolus
3 Nuclear envelope
4 All of them
Explanation:
Cells at the end of prophase, when viewed under the microscope, do not show Golgi complexes, endoplasmic reticulum, nucleolus and the nuclear envelope.
BIOXI10: CELL CYCLE AND CELL DIVISION
335911
Which of the following material you select to study mitosis?
1 Anthers
2 Root tips
3 Flower bud
4 Pollen
Explanation:
Onion root tip is an active site of cell division due to the presence of meristematic cells. These cells exhibit all phases of cell cycle due to their rapid division and hence are best to study mitosis.
BIOXI10: CELL CYCLE AND CELL DIVISION
335912
During cell division chromosome move towards different poles due to:-
1 Centriole
2 Kinetochores
3 Microtubules
4 Cytokinesis
Explanation:
During cell division, chromosomes move towards different poles due to microtubules. Microtubules in the form of spindle fibres attach to kinetochores and shorten to pull chromatids towards the poles.
BIOXI10: CELL CYCLE AND CELL DIVISION
335913
Which of the following is proper sequence of stages in mitosis?
1 Metaphase, telophase, prophase and anaphase
2 Telophase, anaphase, metaphase and prophase
3 Prophase, Anaphase, metaphase and telophase
4 Prophase, metaphase, anaphase and telophase
Explanation:
Mitosis has been divided into four phases of nuclear division proceeding in the order – Prophase, Metaphase, Anaphase and Telophase.
BIOXI10: CELL CYCLE AND CELL DIVISION
335914
Spindle fibres are composed of :–
1 Actin filament
2 Microtubules
3 RNA
4 Collagen protein
Explanation:
Spindle fibres arise from the centrosome and are composed of microtubules made up of tubulin protein. Spindle fibres are responsible for the separation of daughter chromosomes during cell division.
335910
Cells at the end of prophase, when viewed under the microscope, do not show
1 Golgi body and ER
2 Nucleolus
3 Nuclear envelope
4 All of them
Explanation:
Cells at the end of prophase, when viewed under the microscope, do not show Golgi complexes, endoplasmic reticulum, nucleolus and the nuclear envelope.
BIOXI10: CELL CYCLE AND CELL DIVISION
335911
Which of the following material you select to study mitosis?
1 Anthers
2 Root tips
3 Flower bud
4 Pollen
Explanation:
Onion root tip is an active site of cell division due to the presence of meristematic cells. These cells exhibit all phases of cell cycle due to their rapid division and hence are best to study mitosis.
BIOXI10: CELL CYCLE AND CELL DIVISION
335912
During cell division chromosome move towards different poles due to:-
1 Centriole
2 Kinetochores
3 Microtubules
4 Cytokinesis
Explanation:
During cell division, chromosomes move towards different poles due to microtubules. Microtubules in the form of spindle fibres attach to kinetochores and shorten to pull chromatids towards the poles.
BIOXI10: CELL CYCLE AND CELL DIVISION
335913
Which of the following is proper sequence of stages in mitosis?
1 Metaphase, telophase, prophase and anaphase
2 Telophase, anaphase, metaphase and prophase
3 Prophase, Anaphase, metaphase and telophase
4 Prophase, metaphase, anaphase and telophase
Explanation:
Mitosis has been divided into four phases of nuclear division proceeding in the order – Prophase, Metaphase, Anaphase and Telophase.
BIOXI10: CELL CYCLE AND CELL DIVISION
335914
Spindle fibres are composed of :–
1 Actin filament
2 Microtubules
3 RNA
4 Collagen protein
Explanation:
Spindle fibres arise from the centrosome and are composed of microtubules made up of tubulin protein. Spindle fibres are responsible for the separation of daughter chromosomes during cell division.
335910
Cells at the end of prophase, when viewed under the microscope, do not show
1 Golgi body and ER
2 Nucleolus
3 Nuclear envelope
4 All of them
Explanation:
Cells at the end of prophase, when viewed under the microscope, do not show Golgi complexes, endoplasmic reticulum, nucleolus and the nuclear envelope.
BIOXI10: CELL CYCLE AND CELL DIVISION
335911
Which of the following material you select to study mitosis?
1 Anthers
2 Root tips
3 Flower bud
4 Pollen
Explanation:
Onion root tip is an active site of cell division due to the presence of meristematic cells. These cells exhibit all phases of cell cycle due to their rapid division and hence are best to study mitosis.
BIOXI10: CELL CYCLE AND CELL DIVISION
335912
During cell division chromosome move towards different poles due to:-
1 Centriole
2 Kinetochores
3 Microtubules
4 Cytokinesis
Explanation:
During cell division, chromosomes move towards different poles due to microtubules. Microtubules in the form of spindle fibres attach to kinetochores and shorten to pull chromatids towards the poles.
BIOXI10: CELL CYCLE AND CELL DIVISION
335913
Which of the following is proper sequence of stages in mitosis?
1 Metaphase, telophase, prophase and anaphase
2 Telophase, anaphase, metaphase and prophase
3 Prophase, Anaphase, metaphase and telophase
4 Prophase, metaphase, anaphase and telophase
Explanation:
Mitosis has been divided into four phases of nuclear division proceeding in the order – Prophase, Metaphase, Anaphase and Telophase.
BIOXI10: CELL CYCLE AND CELL DIVISION
335914
Spindle fibres are composed of :–
1 Actin filament
2 Microtubules
3 RNA
4 Collagen protein
Explanation:
Spindle fibres arise from the centrosome and are composed of microtubules made up of tubulin protein. Spindle fibres are responsible for the separation of daughter chromosomes during cell division.
