Exp:B Flagella is a whip-like appendage present on the surface of the bacteria. It is made up of a flagellin protein. Locomotion are three types of movement in bacteria. (a) Flagellar movement- Prokaryotic flagellum move from base body either clockwise or counter clockwise. (b) Spirocaetial movement such as flexing, spinning free swimming. (c) Gliding movement found in cyanobacteria and mycoplasma show gliding movement - Cilia are small hair-like protuberances on the outside of eukaryotic cells. They are primarily responsible for locomotion, either of the cell itself or of fluids on the cell surface. - Pili are hair like proteinaceous, filamentous polymeric organelles expressed on the surface of bacteria and involved in bacterial conjugation.
AIPMT-2014
Cell : Structure and Functions
169450
Which are the sites of ATPase activity in the cilia and flagella?
1 Base of cilia and flagella
2 Doublets
3 Basal granules of cilia and flagella
4 Dynein arms
Explanation:
Exp:D Dynein arms are the sites of ATPase activity in the cilia and flagella. Dyneins are a family of cytoskeletal motor proteins that move along microtubules in cells. They convert the chemical energy stored in ATP to mechanical work. Doublet is formed by tubuline protofilaments and other structural proteins such as actins.
AP EAMCET-11.07.2022 Shift-II
Cell : Structure and Functions
169451
Match the following
A Stichonematic
I Monas
B Pantonematic
II Urceolus
C Acronematic
III Astasia
D Anematic
IV Polytoma
V Cryptomonas
The correct match is
1 A-I, B-V, C-III, D-II
2 A-III, B-I, C-IV, D-V
3 A-II, B-III, C-I, D-IV
4 A-IV, B-II, C-III, D-I
Explanation:
Exp:B On the basis of arrangement of mastigonemes and nature of axial filament, there are five types of flagella:- Stichonematic:- Mastigonemes are present on one side of flagella. eg. Astasia Pantonematic:- Two or more rows of mastigonemes are present on both sides of flagellum eg. Monas Acronematic:- Mastigonemes absent \& distal end of flagellum. eg. Polytoma Anematic:- Flagellum is simple without mastigonemes. eg cryptomonas
169452
Flagella of prokaryotic and eukaryotic cells differ in
1 Type of movement and placement in cell
2 Location in cell and mode of functioning
3 Micro-tubular organization and type of movement
4 Micro-tubular organization and function
Explanation:
Exp:C Flagella of prokaryotic and eukaryotic cells differ in micro-tubular organisation and type of movement. Prokaryotic- They are in single-celled microganism. They are known to be the earliest on the earth. They also included Bacteria and arechaea. There microtubule organization is \((9+0)\) Eukarytotic- They have nuclear membrane. It has mitochondria, Golgi bodies and cell wall. There microtubule organization is \((9+2)\)
CMC Ludhiana-2009
Cell : Structure and Functions
169455
Cross bridges between peripheral microtubules of cilia and flagella are made up of motor protein
1 myosin
2 actin
3 dynein
4 keratin
Explanation:
Exp:C Cross bridges between peripheral microtubules of cilia and flagella are made up of motor protein dynein. It is cytoskeleton motor protein which Dynein arms convert the chemical energy stored in ATP to mechanical work. Actin-It is the main cytoskeleton components of dendritic spines. It has abundant protein in eukaryotic cells.
Exp:B Flagella is a whip-like appendage present on the surface of the bacteria. It is made up of a flagellin protein. Locomotion are three types of movement in bacteria. (a) Flagellar movement- Prokaryotic flagellum move from base body either clockwise or counter clockwise. (b) Spirocaetial movement such as flexing, spinning free swimming. (c) Gliding movement found in cyanobacteria and mycoplasma show gliding movement - Cilia are small hair-like protuberances on the outside of eukaryotic cells. They are primarily responsible for locomotion, either of the cell itself or of fluids on the cell surface. - Pili are hair like proteinaceous, filamentous polymeric organelles expressed on the surface of bacteria and involved in bacterial conjugation.
AIPMT-2014
Cell : Structure and Functions
169450
Which are the sites of ATPase activity in the cilia and flagella?
1 Base of cilia and flagella
2 Doublets
3 Basal granules of cilia and flagella
4 Dynein arms
Explanation:
Exp:D Dynein arms are the sites of ATPase activity in the cilia and flagella. Dyneins are a family of cytoskeletal motor proteins that move along microtubules in cells. They convert the chemical energy stored in ATP to mechanical work. Doublet is formed by tubuline protofilaments and other structural proteins such as actins.
AP EAMCET-11.07.2022 Shift-II
Cell : Structure and Functions
169451
Match the following
A Stichonematic
I Monas
B Pantonematic
II Urceolus
C Acronematic
III Astasia
D Anematic
IV Polytoma
V Cryptomonas
The correct match is
1 A-I, B-V, C-III, D-II
2 A-III, B-I, C-IV, D-V
3 A-II, B-III, C-I, D-IV
4 A-IV, B-II, C-III, D-I
Explanation:
Exp:B On the basis of arrangement of mastigonemes and nature of axial filament, there are five types of flagella:- Stichonematic:- Mastigonemes are present on one side of flagella. eg. Astasia Pantonematic:- Two or more rows of mastigonemes are present on both sides of flagellum eg. Monas Acronematic:- Mastigonemes absent \& distal end of flagellum. eg. Polytoma Anematic:- Flagellum is simple without mastigonemes. eg cryptomonas
169452
Flagella of prokaryotic and eukaryotic cells differ in
1 Type of movement and placement in cell
2 Location in cell and mode of functioning
3 Micro-tubular organization and type of movement
4 Micro-tubular organization and function
Explanation:
Exp:C Flagella of prokaryotic and eukaryotic cells differ in micro-tubular organisation and type of movement. Prokaryotic- They are in single-celled microganism. They are known to be the earliest on the earth. They also included Bacteria and arechaea. There microtubule organization is \((9+0)\) Eukarytotic- They have nuclear membrane. It has mitochondria, Golgi bodies and cell wall. There microtubule organization is \((9+2)\)
CMC Ludhiana-2009
Cell : Structure and Functions
169455
Cross bridges between peripheral microtubules of cilia and flagella are made up of motor protein
1 myosin
2 actin
3 dynein
4 keratin
Explanation:
Exp:C Cross bridges between peripheral microtubules of cilia and flagella are made up of motor protein dynein. It is cytoskeleton motor protein which Dynein arms convert the chemical energy stored in ATP to mechanical work. Actin-It is the main cytoskeleton components of dendritic spines. It has abundant protein in eukaryotic cells.
Exp:B Flagella is a whip-like appendage present on the surface of the bacteria. It is made up of a flagellin protein. Locomotion are three types of movement in bacteria. (a) Flagellar movement- Prokaryotic flagellum move from base body either clockwise or counter clockwise. (b) Spirocaetial movement such as flexing, spinning free swimming. (c) Gliding movement found in cyanobacteria and mycoplasma show gliding movement - Cilia are small hair-like protuberances on the outside of eukaryotic cells. They are primarily responsible for locomotion, either of the cell itself or of fluids on the cell surface. - Pili are hair like proteinaceous, filamentous polymeric organelles expressed on the surface of bacteria and involved in bacterial conjugation.
AIPMT-2014
Cell : Structure and Functions
169450
Which are the sites of ATPase activity in the cilia and flagella?
1 Base of cilia and flagella
2 Doublets
3 Basal granules of cilia and flagella
4 Dynein arms
Explanation:
Exp:D Dynein arms are the sites of ATPase activity in the cilia and flagella. Dyneins are a family of cytoskeletal motor proteins that move along microtubules in cells. They convert the chemical energy stored in ATP to mechanical work. Doublet is formed by tubuline protofilaments and other structural proteins such as actins.
AP EAMCET-11.07.2022 Shift-II
Cell : Structure and Functions
169451
Match the following
A Stichonematic
I Monas
B Pantonematic
II Urceolus
C Acronematic
III Astasia
D Anematic
IV Polytoma
V Cryptomonas
The correct match is
1 A-I, B-V, C-III, D-II
2 A-III, B-I, C-IV, D-V
3 A-II, B-III, C-I, D-IV
4 A-IV, B-II, C-III, D-I
Explanation:
Exp:B On the basis of arrangement of mastigonemes and nature of axial filament, there are five types of flagella:- Stichonematic:- Mastigonemes are present on one side of flagella. eg. Astasia Pantonematic:- Two or more rows of mastigonemes are present on both sides of flagellum eg. Monas Acronematic:- Mastigonemes absent \& distal end of flagellum. eg. Polytoma Anematic:- Flagellum is simple without mastigonemes. eg cryptomonas
169452
Flagella of prokaryotic and eukaryotic cells differ in
1 Type of movement and placement in cell
2 Location in cell and mode of functioning
3 Micro-tubular organization and type of movement
4 Micro-tubular organization and function
Explanation:
Exp:C Flagella of prokaryotic and eukaryotic cells differ in micro-tubular organisation and type of movement. Prokaryotic- They are in single-celled microganism. They are known to be the earliest on the earth. They also included Bacteria and arechaea. There microtubule organization is \((9+0)\) Eukarytotic- They have nuclear membrane. It has mitochondria, Golgi bodies and cell wall. There microtubule organization is \((9+2)\)
CMC Ludhiana-2009
Cell : Structure and Functions
169455
Cross bridges between peripheral microtubules of cilia and flagella are made up of motor protein
1 myosin
2 actin
3 dynein
4 keratin
Explanation:
Exp:C Cross bridges between peripheral microtubules of cilia and flagella are made up of motor protein dynein. It is cytoskeleton motor protein which Dynein arms convert the chemical energy stored in ATP to mechanical work. Actin-It is the main cytoskeleton components of dendritic spines. It has abundant protein in eukaryotic cells.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Cell : Structure and Functions
169473
The motile bacteria are able to move by
1 Fimbriae
2 Flagella
3 Cilia
4 Pili
Explanation:
Exp:B Flagella is a whip-like appendage present on the surface of the bacteria. It is made up of a flagellin protein. Locomotion are three types of movement in bacteria. (a) Flagellar movement- Prokaryotic flagellum move from base body either clockwise or counter clockwise. (b) Spirocaetial movement such as flexing, spinning free swimming. (c) Gliding movement found in cyanobacteria and mycoplasma show gliding movement - Cilia are small hair-like protuberances on the outside of eukaryotic cells. They are primarily responsible for locomotion, either of the cell itself or of fluids on the cell surface. - Pili are hair like proteinaceous, filamentous polymeric organelles expressed on the surface of bacteria and involved in bacterial conjugation.
AIPMT-2014
Cell : Structure and Functions
169450
Which are the sites of ATPase activity in the cilia and flagella?
1 Base of cilia and flagella
2 Doublets
3 Basal granules of cilia and flagella
4 Dynein arms
Explanation:
Exp:D Dynein arms are the sites of ATPase activity in the cilia and flagella. Dyneins are a family of cytoskeletal motor proteins that move along microtubules in cells. They convert the chemical energy stored in ATP to mechanical work. Doublet is formed by tubuline protofilaments and other structural proteins such as actins.
AP EAMCET-11.07.2022 Shift-II
Cell : Structure and Functions
169451
Match the following
A Stichonematic
I Monas
B Pantonematic
II Urceolus
C Acronematic
III Astasia
D Anematic
IV Polytoma
V Cryptomonas
The correct match is
1 A-I, B-V, C-III, D-II
2 A-III, B-I, C-IV, D-V
3 A-II, B-III, C-I, D-IV
4 A-IV, B-II, C-III, D-I
Explanation:
Exp:B On the basis of arrangement of mastigonemes and nature of axial filament, there are five types of flagella:- Stichonematic:- Mastigonemes are present on one side of flagella. eg. Astasia Pantonematic:- Two or more rows of mastigonemes are present on both sides of flagellum eg. Monas Acronematic:- Mastigonemes absent \& distal end of flagellum. eg. Polytoma Anematic:- Flagellum is simple without mastigonemes. eg cryptomonas
169452
Flagella of prokaryotic and eukaryotic cells differ in
1 Type of movement and placement in cell
2 Location in cell and mode of functioning
3 Micro-tubular organization and type of movement
4 Micro-tubular organization and function
Explanation:
Exp:C Flagella of prokaryotic and eukaryotic cells differ in micro-tubular organisation and type of movement. Prokaryotic- They are in single-celled microganism. They are known to be the earliest on the earth. They also included Bacteria and arechaea. There microtubule organization is \((9+0)\) Eukarytotic- They have nuclear membrane. It has mitochondria, Golgi bodies and cell wall. There microtubule organization is \((9+2)\)
CMC Ludhiana-2009
Cell : Structure and Functions
169455
Cross bridges between peripheral microtubules of cilia and flagella are made up of motor protein
1 myosin
2 actin
3 dynein
4 keratin
Explanation:
Exp:C Cross bridges between peripheral microtubules of cilia and flagella are made up of motor protein dynein. It is cytoskeleton motor protein which Dynein arms convert the chemical energy stored in ATP to mechanical work. Actin-It is the main cytoskeleton components of dendritic spines. It has abundant protein in eukaryotic cells.
Exp:B Flagella is a whip-like appendage present on the surface of the bacteria. It is made up of a flagellin protein. Locomotion are three types of movement in bacteria. (a) Flagellar movement- Prokaryotic flagellum move from base body either clockwise or counter clockwise. (b) Spirocaetial movement such as flexing, spinning free swimming. (c) Gliding movement found in cyanobacteria and mycoplasma show gliding movement - Cilia are small hair-like protuberances on the outside of eukaryotic cells. They are primarily responsible for locomotion, either of the cell itself or of fluids on the cell surface. - Pili are hair like proteinaceous, filamentous polymeric organelles expressed on the surface of bacteria and involved in bacterial conjugation.
AIPMT-2014
Cell : Structure and Functions
169450
Which are the sites of ATPase activity in the cilia and flagella?
1 Base of cilia and flagella
2 Doublets
3 Basal granules of cilia and flagella
4 Dynein arms
Explanation:
Exp:D Dynein arms are the sites of ATPase activity in the cilia and flagella. Dyneins are a family of cytoskeletal motor proteins that move along microtubules in cells. They convert the chemical energy stored in ATP to mechanical work. Doublet is formed by tubuline protofilaments and other structural proteins such as actins.
AP EAMCET-11.07.2022 Shift-II
Cell : Structure and Functions
169451
Match the following
A Stichonematic
I Monas
B Pantonematic
II Urceolus
C Acronematic
III Astasia
D Anematic
IV Polytoma
V Cryptomonas
The correct match is
1 A-I, B-V, C-III, D-II
2 A-III, B-I, C-IV, D-V
3 A-II, B-III, C-I, D-IV
4 A-IV, B-II, C-III, D-I
Explanation:
Exp:B On the basis of arrangement of mastigonemes and nature of axial filament, there are five types of flagella:- Stichonematic:- Mastigonemes are present on one side of flagella. eg. Astasia Pantonematic:- Two or more rows of mastigonemes are present on both sides of flagellum eg. Monas Acronematic:- Mastigonemes absent \& distal end of flagellum. eg. Polytoma Anematic:- Flagellum is simple without mastigonemes. eg cryptomonas
169452
Flagella of prokaryotic and eukaryotic cells differ in
1 Type of movement and placement in cell
2 Location in cell and mode of functioning
3 Micro-tubular organization and type of movement
4 Micro-tubular organization and function
Explanation:
Exp:C Flagella of prokaryotic and eukaryotic cells differ in micro-tubular organisation and type of movement. Prokaryotic- They are in single-celled microganism. They are known to be the earliest on the earth. They also included Bacteria and arechaea. There microtubule organization is \((9+0)\) Eukarytotic- They have nuclear membrane. It has mitochondria, Golgi bodies and cell wall. There microtubule organization is \((9+2)\)
CMC Ludhiana-2009
Cell : Structure and Functions
169455
Cross bridges between peripheral microtubules of cilia and flagella are made up of motor protein
1 myosin
2 actin
3 dynein
4 keratin
Explanation:
Exp:C Cross bridges between peripheral microtubules of cilia and flagella are made up of motor protein dynein. It is cytoskeleton motor protein which Dynein arms convert the chemical energy stored in ATP to mechanical work. Actin-It is the main cytoskeleton components of dendritic spines. It has abundant protein in eukaryotic cells.
