238214
The protoplasmic segment of a striated muscle fibre is termed as
1 sacroplasm
2 metamere
3 sarcomere
4 neuromere
Explanation:
Exp. A The protoplasmic segment of a striated muscle fibre is termed as sarcoplasm. Sarcoplasm is the basic unit of contraction in striated muscle fibers, it is made up of repeating units of actin and myosin filament. It contains several nuclei (multinucleated) but not contain myofibriles.
AIIMS-1995
Locomotion and Movement
238215
Which of the following statements wrongly represents the nature of smooth muscle?
1 These muscles are present in the wall of blood vessels
2 These muscle have no striations
3 They are involuntary muscles
4 Communication among the cells is performed by intercalated discs
Explanation:
Communication among the cells is performed by intercalated disc in cardiac muscle. Intercalated discs are absent in smooth muscle. - Smooth muscles communicate with each other through gap junctions, it also present in the wall of blood vessels and reproductive tract.
NEET-2021
Locomotion and Movement
238216
Skeletal muscles are controlled by -
1 Sympathetic nervous system
2 Parasympathetic nervous system
3 Somatic nervous system
4 Sympathetic and parasympathetic both
Explanation:
Skeletal muscles are controlled by somatic nervous system. Somatic nervous system is part of peripheral neural system. Somatic neural system relays impulses from CNS to skeletal system. - The sympathetic nervous system and parasympathetic nervous system are parts of the autonomic nervous system, which controls involuntary movement. Sympathetic nerves initiates "Fight-or- flight" response and parasympathetic nerves initiates "rest and digest" response.
AIIMS-25.05.2019 Shift-I
Locomotion and Movement
238217
Intercalated discs are characteristic of muscles found in
1 heart
2 thigh
3 urinary bladder
4 stomach.
Explanation:
Exp. A Intercalated discs are complex structures that connect adjacent cardiac muscle cell. It is major portal for cardiac cell to cell communication, which is required for coordinated muscle contraction and maintenance of circulation.
AIIMS-2013
Locomotion and Movement
238218
In smooth and cardiac muscles, cell junctions are represented by -
1 Gap junction
2 Desmosomes
3 Tight junction
4 Zonula occuludens
Explanation:
Exp. A In smooth and cardiac muscles cell junction are represented by Gap junction. Gap junctions are specialized intercellular junctions that allow the direct passage of ions and small molecule between cells.
238214
The protoplasmic segment of a striated muscle fibre is termed as
1 sacroplasm
2 metamere
3 sarcomere
4 neuromere
Explanation:
Exp. A The protoplasmic segment of a striated muscle fibre is termed as sarcoplasm. Sarcoplasm is the basic unit of contraction in striated muscle fibers, it is made up of repeating units of actin and myosin filament. It contains several nuclei (multinucleated) but not contain myofibriles.
AIIMS-1995
Locomotion and Movement
238215
Which of the following statements wrongly represents the nature of smooth muscle?
1 These muscles are present in the wall of blood vessels
2 These muscle have no striations
3 They are involuntary muscles
4 Communication among the cells is performed by intercalated discs
Explanation:
Communication among the cells is performed by intercalated disc in cardiac muscle. Intercalated discs are absent in smooth muscle. - Smooth muscles communicate with each other through gap junctions, it also present in the wall of blood vessels and reproductive tract.
NEET-2021
Locomotion and Movement
238216
Skeletal muscles are controlled by -
1 Sympathetic nervous system
2 Parasympathetic nervous system
3 Somatic nervous system
4 Sympathetic and parasympathetic both
Explanation:
Skeletal muscles are controlled by somatic nervous system. Somatic nervous system is part of peripheral neural system. Somatic neural system relays impulses from CNS to skeletal system. - The sympathetic nervous system and parasympathetic nervous system are parts of the autonomic nervous system, which controls involuntary movement. Sympathetic nerves initiates "Fight-or- flight" response and parasympathetic nerves initiates "rest and digest" response.
AIIMS-25.05.2019 Shift-I
Locomotion and Movement
238217
Intercalated discs are characteristic of muscles found in
1 heart
2 thigh
3 urinary bladder
4 stomach.
Explanation:
Exp. A Intercalated discs are complex structures that connect adjacent cardiac muscle cell. It is major portal for cardiac cell to cell communication, which is required for coordinated muscle contraction and maintenance of circulation.
AIIMS-2013
Locomotion and Movement
238218
In smooth and cardiac muscles, cell junctions are represented by -
1 Gap junction
2 Desmosomes
3 Tight junction
4 Zonula occuludens
Explanation:
Exp. A In smooth and cardiac muscles cell junction are represented by Gap junction. Gap junctions are specialized intercellular junctions that allow the direct passage of ions and small molecule between cells.
238214
The protoplasmic segment of a striated muscle fibre is termed as
1 sacroplasm
2 metamere
3 sarcomere
4 neuromere
Explanation:
Exp. A The protoplasmic segment of a striated muscle fibre is termed as sarcoplasm. Sarcoplasm is the basic unit of contraction in striated muscle fibers, it is made up of repeating units of actin and myosin filament. It contains several nuclei (multinucleated) but not contain myofibriles.
AIIMS-1995
Locomotion and Movement
238215
Which of the following statements wrongly represents the nature of smooth muscle?
1 These muscles are present in the wall of blood vessels
2 These muscle have no striations
3 They are involuntary muscles
4 Communication among the cells is performed by intercalated discs
Explanation:
Communication among the cells is performed by intercalated disc in cardiac muscle. Intercalated discs are absent in smooth muscle. - Smooth muscles communicate with each other through gap junctions, it also present in the wall of blood vessels and reproductive tract.
NEET-2021
Locomotion and Movement
238216
Skeletal muscles are controlled by -
1 Sympathetic nervous system
2 Parasympathetic nervous system
3 Somatic nervous system
4 Sympathetic and parasympathetic both
Explanation:
Skeletal muscles are controlled by somatic nervous system. Somatic nervous system is part of peripheral neural system. Somatic neural system relays impulses from CNS to skeletal system. - The sympathetic nervous system and parasympathetic nervous system are parts of the autonomic nervous system, which controls involuntary movement. Sympathetic nerves initiates "Fight-or- flight" response and parasympathetic nerves initiates "rest and digest" response.
AIIMS-25.05.2019 Shift-I
Locomotion and Movement
238217
Intercalated discs are characteristic of muscles found in
1 heart
2 thigh
3 urinary bladder
4 stomach.
Explanation:
Exp. A Intercalated discs are complex structures that connect adjacent cardiac muscle cell. It is major portal for cardiac cell to cell communication, which is required for coordinated muscle contraction and maintenance of circulation.
AIIMS-2013
Locomotion and Movement
238218
In smooth and cardiac muscles, cell junctions are represented by -
1 Gap junction
2 Desmosomes
3 Tight junction
4 Zonula occuludens
Explanation:
Exp. A In smooth and cardiac muscles cell junction are represented by Gap junction. Gap junctions are specialized intercellular junctions that allow the direct passage of ions and small molecule between cells.
238214
The protoplasmic segment of a striated muscle fibre is termed as
1 sacroplasm
2 metamere
3 sarcomere
4 neuromere
Explanation:
Exp. A The protoplasmic segment of a striated muscle fibre is termed as sarcoplasm. Sarcoplasm is the basic unit of contraction in striated muscle fibers, it is made up of repeating units of actin and myosin filament. It contains several nuclei (multinucleated) but not contain myofibriles.
AIIMS-1995
Locomotion and Movement
238215
Which of the following statements wrongly represents the nature of smooth muscle?
1 These muscles are present in the wall of blood vessels
2 These muscle have no striations
3 They are involuntary muscles
4 Communication among the cells is performed by intercalated discs
Explanation:
Communication among the cells is performed by intercalated disc in cardiac muscle. Intercalated discs are absent in smooth muscle. - Smooth muscles communicate with each other through gap junctions, it also present in the wall of blood vessels and reproductive tract.
NEET-2021
Locomotion and Movement
238216
Skeletal muscles are controlled by -
1 Sympathetic nervous system
2 Parasympathetic nervous system
3 Somatic nervous system
4 Sympathetic and parasympathetic both
Explanation:
Skeletal muscles are controlled by somatic nervous system. Somatic nervous system is part of peripheral neural system. Somatic neural system relays impulses from CNS to skeletal system. - The sympathetic nervous system and parasympathetic nervous system are parts of the autonomic nervous system, which controls involuntary movement. Sympathetic nerves initiates "Fight-or- flight" response and parasympathetic nerves initiates "rest and digest" response.
AIIMS-25.05.2019 Shift-I
Locomotion and Movement
238217
Intercalated discs are characteristic of muscles found in
1 heart
2 thigh
3 urinary bladder
4 stomach.
Explanation:
Exp. A Intercalated discs are complex structures that connect adjacent cardiac muscle cell. It is major portal for cardiac cell to cell communication, which is required for coordinated muscle contraction and maintenance of circulation.
AIIMS-2013
Locomotion and Movement
238218
In smooth and cardiac muscles, cell junctions are represented by -
1 Gap junction
2 Desmosomes
3 Tight junction
4 Zonula occuludens
Explanation:
Exp. A In smooth and cardiac muscles cell junction are represented by Gap junction. Gap junctions are specialized intercellular junctions that allow the direct passage of ions and small molecule between cells.
238214
The protoplasmic segment of a striated muscle fibre is termed as
1 sacroplasm
2 metamere
3 sarcomere
4 neuromere
Explanation:
Exp. A The protoplasmic segment of a striated muscle fibre is termed as sarcoplasm. Sarcoplasm is the basic unit of contraction in striated muscle fibers, it is made up of repeating units of actin and myosin filament. It contains several nuclei (multinucleated) but not contain myofibriles.
AIIMS-1995
Locomotion and Movement
238215
Which of the following statements wrongly represents the nature of smooth muscle?
1 These muscles are present in the wall of blood vessels
2 These muscle have no striations
3 They are involuntary muscles
4 Communication among the cells is performed by intercalated discs
Explanation:
Communication among the cells is performed by intercalated disc in cardiac muscle. Intercalated discs are absent in smooth muscle. - Smooth muscles communicate with each other through gap junctions, it also present in the wall of blood vessels and reproductive tract.
NEET-2021
Locomotion and Movement
238216
Skeletal muscles are controlled by -
1 Sympathetic nervous system
2 Parasympathetic nervous system
3 Somatic nervous system
4 Sympathetic and parasympathetic both
Explanation:
Skeletal muscles are controlled by somatic nervous system. Somatic nervous system is part of peripheral neural system. Somatic neural system relays impulses from CNS to skeletal system. - The sympathetic nervous system and parasympathetic nervous system are parts of the autonomic nervous system, which controls involuntary movement. Sympathetic nerves initiates "Fight-or- flight" response and parasympathetic nerves initiates "rest and digest" response.
AIIMS-25.05.2019 Shift-I
Locomotion and Movement
238217
Intercalated discs are characteristic of muscles found in
1 heart
2 thigh
3 urinary bladder
4 stomach.
Explanation:
Exp. A Intercalated discs are complex structures that connect adjacent cardiac muscle cell. It is major portal for cardiac cell to cell communication, which is required for coordinated muscle contraction and maintenance of circulation.
AIIMS-2013
Locomotion and Movement
238218
In smooth and cardiac muscles, cell junctions are represented by -
1 Gap junction
2 Desmosomes
3 Tight junction
4 Zonula occuludens
Explanation:
Exp. A In smooth and cardiac muscles cell junction are represented by Gap junction. Gap junctions are specialized intercellular junctions that allow the direct passage of ions and small molecule between cells.
