Muscle tissue is characterized by properties that allow movement. Muscle cells are excitable; they respond to a stimulus. They are contractile, meaning they can shorten and generate a pulling force. When attached between two movable objects, in other words, bones, contractions of the muscles cause the bones to move. Hence muscles are excitable, contractile and elastic.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334335
Intercalated discs are the characteristic feature of _____ tissue.
1 Epithelium
2 Connective
3 Muscular
4 Cardiac muscles
Explanation:
Intercalated discs are the characteristic feature of cardiac muscle tissue which allow allow the cells to contract as a unit, i.e., when one cell receives a signal to contract, its neighbours are also stimulated to contract.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334336
Smooth muscle fibres are
1 Spindle shaped, unbranched, unstriated, uninucleated and involuntary
2 Cylindrical, striated unbranched, multinucleate and voluntary
3 Cylindrical, unbranched, non-striated, multinucleated and involuntary
4 Spindle shaped, unbranched, non-striated, multinucleated and involuntary
Explanation:
Smooth muscle fibres are spindle shaped, their fibres are unbranched, uninucleate, bounded by plasmalemma, they donot get fatigued and involuntary in function. They are present in the oesophagus, urinogenital tract, urinary bladder, vessels, iris of eye, dermis of skin, and arrector pili muscles of hair.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334337
Find out incorrect statement
1 Smooth muscles are present in viscera
2 Smooth muscles are involuntary
3 Striated muscles are involuntary
4 Myocardium has involuntary muscles
Explanation:
Skeletal muscles are closely associated with the skeletal components of the body. They have a striped appearance under the microscope and hence are called striated muscles. As their activities are under the voluntary control of the nervous system, they are known as voluntary muscles too.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334338
Syncytial cell is
1 Smooth muscle fibre
2 Connective tissue
3 Neural tissue
4 Skeletal muscle fibre
Explanation:
The muscle cell that makes up animal skeletal muscle is a classic example of a syncytium cell.
Muscle tissue is characterized by properties that allow movement. Muscle cells are excitable; they respond to a stimulus. They are contractile, meaning they can shorten and generate a pulling force. When attached between two movable objects, in other words, bones, contractions of the muscles cause the bones to move. Hence muscles are excitable, contractile and elastic.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334335
Intercalated discs are the characteristic feature of _____ tissue.
1 Epithelium
2 Connective
3 Muscular
4 Cardiac muscles
Explanation:
Intercalated discs are the characteristic feature of cardiac muscle tissue which allow allow the cells to contract as a unit, i.e., when one cell receives a signal to contract, its neighbours are also stimulated to contract.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334336
Smooth muscle fibres are
1 Spindle shaped, unbranched, unstriated, uninucleated and involuntary
2 Cylindrical, striated unbranched, multinucleate and voluntary
3 Cylindrical, unbranched, non-striated, multinucleated and involuntary
4 Spindle shaped, unbranched, non-striated, multinucleated and involuntary
Explanation:
Smooth muscle fibres are spindle shaped, their fibres are unbranched, uninucleate, bounded by plasmalemma, they donot get fatigued and involuntary in function. They are present in the oesophagus, urinogenital tract, urinary bladder, vessels, iris of eye, dermis of skin, and arrector pili muscles of hair.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334337
Find out incorrect statement
1 Smooth muscles are present in viscera
2 Smooth muscles are involuntary
3 Striated muscles are involuntary
4 Myocardium has involuntary muscles
Explanation:
Skeletal muscles are closely associated with the skeletal components of the body. They have a striped appearance under the microscope and hence are called striated muscles. As their activities are under the voluntary control of the nervous system, they are known as voluntary muscles too.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334338
Syncytial cell is
1 Smooth muscle fibre
2 Connective tissue
3 Neural tissue
4 Skeletal muscle fibre
Explanation:
The muscle cell that makes up animal skeletal muscle is a classic example of a syncytium cell.
Muscle tissue is characterized by properties that allow movement. Muscle cells are excitable; they respond to a stimulus. They are contractile, meaning they can shorten and generate a pulling force. When attached between two movable objects, in other words, bones, contractions of the muscles cause the bones to move. Hence muscles are excitable, contractile and elastic.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334335
Intercalated discs are the characteristic feature of _____ tissue.
1 Epithelium
2 Connective
3 Muscular
4 Cardiac muscles
Explanation:
Intercalated discs are the characteristic feature of cardiac muscle tissue which allow allow the cells to contract as a unit, i.e., when one cell receives a signal to contract, its neighbours are also stimulated to contract.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334336
Smooth muscle fibres are
1 Spindle shaped, unbranched, unstriated, uninucleated and involuntary
2 Cylindrical, striated unbranched, multinucleate and voluntary
3 Cylindrical, unbranched, non-striated, multinucleated and involuntary
4 Spindle shaped, unbranched, non-striated, multinucleated and involuntary
Explanation:
Smooth muscle fibres are spindle shaped, their fibres are unbranched, uninucleate, bounded by plasmalemma, they donot get fatigued and involuntary in function. They are present in the oesophagus, urinogenital tract, urinary bladder, vessels, iris of eye, dermis of skin, and arrector pili muscles of hair.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334337
Find out incorrect statement
1 Smooth muscles are present in viscera
2 Smooth muscles are involuntary
3 Striated muscles are involuntary
4 Myocardium has involuntary muscles
Explanation:
Skeletal muscles are closely associated with the skeletal components of the body. They have a striped appearance under the microscope and hence are called striated muscles. As their activities are under the voluntary control of the nervous system, they are known as voluntary muscles too.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334338
Syncytial cell is
1 Smooth muscle fibre
2 Connective tissue
3 Neural tissue
4 Skeletal muscle fibre
Explanation:
The muscle cell that makes up animal skeletal muscle is a classic example of a syncytium cell.
Muscle tissue is characterized by properties that allow movement. Muscle cells are excitable; they respond to a stimulus. They are contractile, meaning they can shorten and generate a pulling force. When attached between two movable objects, in other words, bones, contractions of the muscles cause the bones to move. Hence muscles are excitable, contractile and elastic.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334335
Intercalated discs are the characteristic feature of _____ tissue.
1 Epithelium
2 Connective
3 Muscular
4 Cardiac muscles
Explanation:
Intercalated discs are the characteristic feature of cardiac muscle tissue which allow allow the cells to contract as a unit, i.e., when one cell receives a signal to contract, its neighbours are also stimulated to contract.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334336
Smooth muscle fibres are
1 Spindle shaped, unbranched, unstriated, uninucleated and involuntary
2 Cylindrical, striated unbranched, multinucleate and voluntary
3 Cylindrical, unbranched, non-striated, multinucleated and involuntary
4 Spindle shaped, unbranched, non-striated, multinucleated and involuntary
Explanation:
Smooth muscle fibres are spindle shaped, their fibres are unbranched, uninucleate, bounded by plasmalemma, they donot get fatigued and involuntary in function. They are present in the oesophagus, urinogenital tract, urinary bladder, vessels, iris of eye, dermis of skin, and arrector pili muscles of hair.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334337
Find out incorrect statement
1 Smooth muscles are present in viscera
2 Smooth muscles are involuntary
3 Striated muscles are involuntary
4 Myocardium has involuntary muscles
Explanation:
Skeletal muscles are closely associated with the skeletal components of the body. They have a striped appearance under the microscope and hence are called striated muscles. As their activities are under the voluntary control of the nervous system, they are known as voluntary muscles too.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334338
Syncytial cell is
1 Smooth muscle fibre
2 Connective tissue
3 Neural tissue
4 Skeletal muscle fibre
Explanation:
The muscle cell that makes up animal skeletal muscle is a classic example of a syncytium cell.
Muscle tissue is characterized by properties that allow movement. Muscle cells are excitable; they respond to a stimulus. They are contractile, meaning they can shorten and generate a pulling force. When attached between two movable objects, in other words, bones, contractions of the muscles cause the bones to move. Hence muscles are excitable, contractile and elastic.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334335
Intercalated discs are the characteristic feature of _____ tissue.
1 Epithelium
2 Connective
3 Muscular
4 Cardiac muscles
Explanation:
Intercalated discs are the characteristic feature of cardiac muscle tissue which allow allow the cells to contract as a unit, i.e., when one cell receives a signal to contract, its neighbours are also stimulated to contract.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334336
Smooth muscle fibres are
1 Spindle shaped, unbranched, unstriated, uninucleated and involuntary
2 Cylindrical, striated unbranched, multinucleate and voluntary
3 Cylindrical, unbranched, non-striated, multinucleated and involuntary
4 Spindle shaped, unbranched, non-striated, multinucleated and involuntary
Explanation:
Smooth muscle fibres are spindle shaped, their fibres are unbranched, uninucleate, bounded by plasmalemma, they donot get fatigued and involuntary in function. They are present in the oesophagus, urinogenital tract, urinary bladder, vessels, iris of eye, dermis of skin, and arrector pili muscles of hair.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334337
Find out incorrect statement
1 Smooth muscles are present in viscera
2 Smooth muscles are involuntary
3 Striated muscles are involuntary
4 Myocardium has involuntary muscles
Explanation:
Skeletal muscles are closely associated with the skeletal components of the body. They have a striped appearance under the microscope and hence are called striated muscles. As their activities are under the voluntary control of the nervous system, they are known as voluntary muscles too.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334338
Syncytial cell is
1 Smooth muscle fibre
2 Connective tissue
3 Neural tissue
4 Skeletal muscle fibre
Explanation:
The muscle cell that makes up animal skeletal muscle is a classic example of a syncytium cell.
