Exp:B Male gametes are flagellated in Ectocarpus. Ectocarpus is a filamentous marine brown algae which is heterotrichous in nature. Motile reproductive cell have two lateral or sub apical flagella one directed forward and other backward. In Spirogyra the male gametes are non flagellated and show amoeboid movement. Polysiphonia is a small upright bushy marine algae that also produces non-flagellated spermatia. Anabaena is a cynobacteria, they mostly reproduce asexually by Binary fission, fragmentation, endospore formation.
AIPMT-2015
Cell : Structure and Functions
169475
Principle protein of cillia and flagella is :
1 globulin
2 fibrin
3 flagellin
4 tubulin
Explanation:
Exp:D There are two principle cytoskeletal and motor proteins i.e. tubulin \& dyenein these were found \& first described in cilia \& flagella. Eukaryotic cilia \& flagella is composed of \(9+2\) arrangement. Tubulin protein forms a core structure of microtubules. Major function of these structure are in cell motility.
BVP-2014/MGIMS Wardha-2006/AP EAMCET-2001
Cell : Structure and Functions
169468
The spindle microtubules are polar, their orientation is
1 + and - both ends toward the equator
2 + end towards the poles
3 - ends towards the poles
4 + and - both ends towards the poles
Explanation:
Exp:C The spindle microtubules are polar, their orientation is ' - ' ends towards the poles and ' + ' end toward kinetochores. Their poles dictate where duplicated chromatids are transported at anaphase of mitotic cell division.
AMU-2003
Cell : Structure and Functions
169453
The sequential movement of cilia, in a longitudinal row, one after the other in one direction is called
1 Undulation movement
2 Synchronous movement
3 Metachronous movement
4 Effective stroke
Explanation:
Exp:C Metachronous movement the sequential movement of cilia in a longitudinal row, one after the other in one direction is called Metachronous movement. Synchronous-Movement cilia in a raw beat sequentially.
AP EAMCET-12.07.2022 Shift-II
Cell : Structure and Functions
169456
If the flagellum is provided with two or more rows of lateral appendages and the axoneme ends in a terminal naked filament, then it belongs to this type
1 Pantonematic
2 Stichonematic
3 Pantacronematic
4 Acronematic
Explanation:
Exp:C On the basis of arrangement of mastigonemes the flagella are five type. Stichonematic, Acronematic, Anematic, Pantonematic, Pantacronemati. There is presence of two or more rows of lateral appendages and axonemes ends in terminal naked filament, then it belongs to pantocronematic type.
Exp:B Male gametes are flagellated in Ectocarpus. Ectocarpus is a filamentous marine brown algae which is heterotrichous in nature. Motile reproductive cell have two lateral or sub apical flagella one directed forward and other backward. In Spirogyra the male gametes are non flagellated and show amoeboid movement. Polysiphonia is a small upright bushy marine algae that also produces non-flagellated spermatia. Anabaena is a cynobacteria, they mostly reproduce asexually by Binary fission, fragmentation, endospore formation.
AIPMT-2015
Cell : Structure and Functions
169475
Principle protein of cillia and flagella is :
1 globulin
2 fibrin
3 flagellin
4 tubulin
Explanation:
Exp:D There are two principle cytoskeletal and motor proteins i.e. tubulin \& dyenein these were found \& first described in cilia \& flagella. Eukaryotic cilia \& flagella is composed of \(9+2\) arrangement. Tubulin protein forms a core structure of microtubules. Major function of these structure are in cell motility.
BVP-2014/MGIMS Wardha-2006/AP EAMCET-2001
Cell : Structure and Functions
169468
The spindle microtubules are polar, their orientation is
1 + and - both ends toward the equator
2 + end towards the poles
3 - ends towards the poles
4 + and - both ends towards the poles
Explanation:
Exp:C The spindle microtubules are polar, their orientation is ' - ' ends towards the poles and ' + ' end toward kinetochores. Their poles dictate where duplicated chromatids are transported at anaphase of mitotic cell division.
AMU-2003
Cell : Structure and Functions
169453
The sequential movement of cilia, in a longitudinal row, one after the other in one direction is called
1 Undulation movement
2 Synchronous movement
3 Metachronous movement
4 Effective stroke
Explanation:
Exp:C Metachronous movement the sequential movement of cilia in a longitudinal row, one after the other in one direction is called Metachronous movement. Synchronous-Movement cilia in a raw beat sequentially.
AP EAMCET-12.07.2022 Shift-II
Cell : Structure and Functions
169456
If the flagellum is provided with two or more rows of lateral appendages and the axoneme ends in a terminal naked filament, then it belongs to this type
1 Pantonematic
2 Stichonematic
3 Pantacronematic
4 Acronematic
Explanation:
Exp:C On the basis of arrangement of mastigonemes the flagella are five type. Stichonematic, Acronematic, Anematic, Pantonematic, Pantacronemati. There is presence of two or more rows of lateral appendages and axonemes ends in terminal naked filament, then it belongs to pantocronematic type.
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Cell : Structure and Functions
169472
Male gemetes are flagellated in :
1 Anabaena
2 Ectocarpus
3 Spirogyra
4 Polysiphonia
Explanation:
Exp:B Male gametes are flagellated in Ectocarpus. Ectocarpus is a filamentous marine brown algae which is heterotrichous in nature. Motile reproductive cell have two lateral or sub apical flagella one directed forward and other backward. In Spirogyra the male gametes are non flagellated and show amoeboid movement. Polysiphonia is a small upright bushy marine algae that also produces non-flagellated spermatia. Anabaena is a cynobacteria, they mostly reproduce asexually by Binary fission, fragmentation, endospore formation.
AIPMT-2015
Cell : Structure and Functions
169475
Principle protein of cillia and flagella is :
1 globulin
2 fibrin
3 flagellin
4 tubulin
Explanation:
Exp:D There are two principle cytoskeletal and motor proteins i.e. tubulin \& dyenein these were found \& first described in cilia \& flagella. Eukaryotic cilia \& flagella is composed of \(9+2\) arrangement. Tubulin protein forms a core structure of microtubules. Major function of these structure are in cell motility.
BVP-2014/MGIMS Wardha-2006/AP EAMCET-2001
Cell : Structure and Functions
169468
The spindle microtubules are polar, their orientation is
1 + and - both ends toward the equator
2 + end towards the poles
3 - ends towards the poles
4 + and - both ends towards the poles
Explanation:
Exp:C The spindle microtubules are polar, their orientation is ' - ' ends towards the poles and ' + ' end toward kinetochores. Their poles dictate where duplicated chromatids are transported at anaphase of mitotic cell division.
AMU-2003
Cell : Structure and Functions
169453
The sequential movement of cilia, in a longitudinal row, one after the other in one direction is called
1 Undulation movement
2 Synchronous movement
3 Metachronous movement
4 Effective stroke
Explanation:
Exp:C Metachronous movement the sequential movement of cilia in a longitudinal row, one after the other in one direction is called Metachronous movement. Synchronous-Movement cilia in a raw beat sequentially.
AP EAMCET-12.07.2022 Shift-II
Cell : Structure and Functions
169456
If the flagellum is provided with two or more rows of lateral appendages and the axoneme ends in a terminal naked filament, then it belongs to this type
1 Pantonematic
2 Stichonematic
3 Pantacronematic
4 Acronematic
Explanation:
Exp:C On the basis of arrangement of mastigonemes the flagella are five type. Stichonematic, Acronematic, Anematic, Pantonematic, Pantacronemati. There is presence of two or more rows of lateral appendages and axonemes ends in terminal naked filament, then it belongs to pantocronematic type.
Exp:B Male gametes are flagellated in Ectocarpus. Ectocarpus is a filamentous marine brown algae which is heterotrichous in nature. Motile reproductive cell have two lateral or sub apical flagella one directed forward and other backward. In Spirogyra the male gametes are non flagellated and show amoeboid movement. Polysiphonia is a small upright bushy marine algae that also produces non-flagellated spermatia. Anabaena is a cynobacteria, they mostly reproduce asexually by Binary fission, fragmentation, endospore formation.
AIPMT-2015
Cell : Structure and Functions
169475
Principle protein of cillia and flagella is :
1 globulin
2 fibrin
3 flagellin
4 tubulin
Explanation:
Exp:D There are two principle cytoskeletal and motor proteins i.e. tubulin \& dyenein these were found \& first described in cilia \& flagella. Eukaryotic cilia \& flagella is composed of \(9+2\) arrangement. Tubulin protein forms a core structure of microtubules. Major function of these structure are in cell motility.
BVP-2014/MGIMS Wardha-2006/AP EAMCET-2001
Cell : Structure and Functions
169468
The spindle microtubules are polar, their orientation is
1 + and - both ends toward the equator
2 + end towards the poles
3 - ends towards the poles
4 + and - both ends towards the poles
Explanation:
Exp:C The spindle microtubules are polar, their orientation is ' - ' ends towards the poles and ' + ' end toward kinetochores. Their poles dictate where duplicated chromatids are transported at anaphase of mitotic cell division.
AMU-2003
Cell : Structure and Functions
169453
The sequential movement of cilia, in a longitudinal row, one after the other in one direction is called
1 Undulation movement
2 Synchronous movement
3 Metachronous movement
4 Effective stroke
Explanation:
Exp:C Metachronous movement the sequential movement of cilia in a longitudinal row, one after the other in one direction is called Metachronous movement. Synchronous-Movement cilia in a raw beat sequentially.
AP EAMCET-12.07.2022 Shift-II
Cell : Structure and Functions
169456
If the flagellum is provided with two or more rows of lateral appendages and the axoneme ends in a terminal naked filament, then it belongs to this type
1 Pantonematic
2 Stichonematic
3 Pantacronematic
4 Acronematic
Explanation:
Exp:C On the basis of arrangement of mastigonemes the flagella are five type. Stichonematic, Acronematic, Anematic, Pantonematic, Pantacronemati. There is presence of two or more rows of lateral appendages and axonemes ends in terminal naked filament, then it belongs to pantocronematic type.
Exp:B Male gametes are flagellated in Ectocarpus. Ectocarpus is a filamentous marine brown algae which is heterotrichous in nature. Motile reproductive cell have two lateral or sub apical flagella one directed forward and other backward. In Spirogyra the male gametes are non flagellated and show amoeboid movement. Polysiphonia is a small upright bushy marine algae that also produces non-flagellated spermatia. Anabaena is a cynobacteria, they mostly reproduce asexually by Binary fission, fragmentation, endospore formation.
AIPMT-2015
Cell : Structure and Functions
169475
Principle protein of cillia and flagella is :
1 globulin
2 fibrin
3 flagellin
4 tubulin
Explanation:
Exp:D There are two principle cytoskeletal and motor proteins i.e. tubulin \& dyenein these were found \& first described in cilia \& flagella. Eukaryotic cilia \& flagella is composed of \(9+2\) arrangement. Tubulin protein forms a core structure of microtubules. Major function of these structure are in cell motility.
BVP-2014/MGIMS Wardha-2006/AP EAMCET-2001
Cell : Structure and Functions
169468
The spindle microtubules are polar, their orientation is
1 + and - both ends toward the equator
2 + end towards the poles
3 - ends towards the poles
4 + and - both ends towards the poles
Explanation:
Exp:C The spindle microtubules are polar, their orientation is ' - ' ends towards the poles and ' + ' end toward kinetochores. Their poles dictate where duplicated chromatids are transported at anaphase of mitotic cell division.
AMU-2003
Cell : Structure and Functions
169453
The sequential movement of cilia, in a longitudinal row, one after the other in one direction is called
1 Undulation movement
2 Synchronous movement
3 Metachronous movement
4 Effective stroke
Explanation:
Exp:C Metachronous movement the sequential movement of cilia in a longitudinal row, one after the other in one direction is called Metachronous movement. Synchronous-Movement cilia in a raw beat sequentially.
AP EAMCET-12.07.2022 Shift-II
Cell : Structure and Functions
169456
If the flagellum is provided with two or more rows of lateral appendages and the axoneme ends in a terminal naked filament, then it belongs to this type
1 Pantonematic
2 Stichonematic
3 Pantacronematic
4 Acronematic
Explanation:
Exp:C On the basis of arrangement of mastigonemes the flagella are five type. Stichonematic, Acronematic, Anematic, Pantonematic, Pantacronemati. There is presence of two or more rows of lateral appendages and axonemes ends in terminal naked filament, then it belongs to pantocronematic type.