340147
Match the columns I and II. Column I Column II A Sarcolemma P Alternate dark and light bands B Sarcoplasmic reticulum Q Plasma membrane C Myofibrils R Store house of calcium
1 A-R, B-P, C-Q
2 A-Q, B-R, C-P
3 A-P, B-R, C-Q
4 A-Q, B-P, C-R
Explanation:
Sarcolemma - Plasma membrane Sarcoplasmic reticulum - Store house of calcium Myofibrils - Alternate dark and light band
BIOXI20: LOCOMOTION AND MOVEMENT
340148
The dark bands (A-bands) of a skeletal muscle are known as
1 Anisotropic bands
2 Isotropic bands
3 Myofilaments
4 Cross bridges
Explanation:
The dark bands (A-bands) of a skeletal muscle are known as Anisotropic bands. A-bands are made up of protein myosin.
BIOXI20: LOCOMOTION AND MOVEMENT
340149
Assertion : Visceral muscles are smooth in appearance. Reason : Many muscle cells assemble in a branching pattern to form a visceral muscles.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
Visceral muscle is also called as smooth muscle and those muscles line the inner walls of visceral organs. Visceral muscles appears smooth without any striations and it is unbranched. Smooth muscle fibres have tapering ends. It is the cardiac muscle having the branched appearance.
BIOXI20: LOCOMOTION AND MOVEMENT
340150
Which of the following muscles are primarily involved in locomotory actions and changes of body postures?
1 Skeletal muscles
2 Visceral muscles
3 Cardiac muscles
4 Both (1) and (2)
Explanation:
Skeletal muscles are primarily involved in locomotary actions and changes of body postures.
340147
Match the columns I and II. Column I Column II A Sarcolemma P Alternate dark and light bands B Sarcoplasmic reticulum Q Plasma membrane C Myofibrils R Store house of calcium
1 A-R, B-P, C-Q
2 A-Q, B-R, C-P
3 A-P, B-R, C-Q
4 A-Q, B-P, C-R
Explanation:
Sarcolemma - Plasma membrane Sarcoplasmic reticulum - Store house of calcium Myofibrils - Alternate dark and light band
BIOXI20: LOCOMOTION AND MOVEMENT
340148
The dark bands (A-bands) of a skeletal muscle are known as
1 Anisotropic bands
2 Isotropic bands
3 Myofilaments
4 Cross bridges
Explanation:
The dark bands (A-bands) of a skeletal muscle are known as Anisotropic bands. A-bands are made up of protein myosin.
BIOXI20: LOCOMOTION AND MOVEMENT
340149
Assertion : Visceral muscles are smooth in appearance. Reason : Many muscle cells assemble in a branching pattern to form a visceral muscles.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
Visceral muscle is also called as smooth muscle and those muscles line the inner walls of visceral organs. Visceral muscles appears smooth without any striations and it is unbranched. Smooth muscle fibres have tapering ends. It is the cardiac muscle having the branched appearance.
BIOXI20: LOCOMOTION AND MOVEMENT
340150
Which of the following muscles are primarily involved in locomotory actions and changes of body postures?
1 Skeletal muscles
2 Visceral muscles
3 Cardiac muscles
4 Both (1) and (2)
Explanation:
Skeletal muscles are primarily involved in locomotary actions and changes of body postures.
340147
Match the columns I and II. Column I Column II A Sarcolemma P Alternate dark and light bands B Sarcoplasmic reticulum Q Plasma membrane C Myofibrils R Store house of calcium
1 A-R, B-P, C-Q
2 A-Q, B-R, C-P
3 A-P, B-R, C-Q
4 A-Q, B-P, C-R
Explanation:
Sarcolemma - Plasma membrane Sarcoplasmic reticulum - Store house of calcium Myofibrils - Alternate dark and light band
BIOXI20: LOCOMOTION AND MOVEMENT
340148
The dark bands (A-bands) of a skeletal muscle are known as
1 Anisotropic bands
2 Isotropic bands
3 Myofilaments
4 Cross bridges
Explanation:
The dark bands (A-bands) of a skeletal muscle are known as Anisotropic bands. A-bands are made up of protein myosin.
BIOXI20: LOCOMOTION AND MOVEMENT
340149
Assertion : Visceral muscles are smooth in appearance. Reason : Many muscle cells assemble in a branching pattern to form a visceral muscles.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
Visceral muscle is also called as smooth muscle and those muscles line the inner walls of visceral organs. Visceral muscles appears smooth without any striations and it is unbranched. Smooth muscle fibres have tapering ends. It is the cardiac muscle having the branched appearance.
BIOXI20: LOCOMOTION AND MOVEMENT
340150
Which of the following muscles are primarily involved in locomotory actions and changes of body postures?
1 Skeletal muscles
2 Visceral muscles
3 Cardiac muscles
4 Both (1) and (2)
Explanation:
Skeletal muscles are primarily involved in locomotary actions and changes of body postures.
340147
Match the columns I and II. Column I Column II A Sarcolemma P Alternate dark and light bands B Sarcoplasmic reticulum Q Plasma membrane C Myofibrils R Store house of calcium
1 A-R, B-P, C-Q
2 A-Q, B-R, C-P
3 A-P, B-R, C-Q
4 A-Q, B-P, C-R
Explanation:
Sarcolemma - Plasma membrane Sarcoplasmic reticulum - Store house of calcium Myofibrils - Alternate dark and light band
BIOXI20: LOCOMOTION AND MOVEMENT
340148
The dark bands (A-bands) of a skeletal muscle are known as
1 Anisotropic bands
2 Isotropic bands
3 Myofilaments
4 Cross bridges
Explanation:
The dark bands (A-bands) of a skeletal muscle are known as Anisotropic bands. A-bands are made up of protein myosin.
BIOXI20: LOCOMOTION AND MOVEMENT
340149
Assertion : Visceral muscles are smooth in appearance. Reason : Many muscle cells assemble in a branching pattern to form a visceral muscles.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
Visceral muscle is also called as smooth muscle and those muscles line the inner walls of visceral organs. Visceral muscles appears smooth without any striations and it is unbranched. Smooth muscle fibres have tapering ends. It is the cardiac muscle having the branched appearance.
BIOXI20: LOCOMOTION AND MOVEMENT
340150
Which of the following muscles are primarily involved in locomotory actions and changes of body postures?
1 Skeletal muscles
2 Visceral muscles
3 Cardiac muscles
4 Both (1) and (2)
Explanation:
Skeletal muscles are primarily involved in locomotary actions and changes of body postures.
