Muscle Tissue
Everything about muscle tissue
- 1.
What are the types of muscle tissue
- A.
Skeletal
- B.
Cardiac
- C.
Rough
- D.
Smooth
Correct Answer(s)
A. Skeletal
B. Cardiac
D. Smooth -
- 2.
Which muscle tissue is only found in the wall of the hear
- A.
Skeletal
- B.
Cardiac
- C.
Smooth
Correct Answer
B. Cardiac -
- 3.
Which muscle tissue is under volentary control
- A.
Skeletal
- B.
Cardiac
- C.
Smooth
Correct Answer
A. Skeletal -
- 4.
What characteristics do all muscle tissue share
- A.
Electrical excitability,Contractiity, elasticity,extensibility
- B.
Electrical excitability,Contractiity, elasticity, flexibility
- C.
Electrical excitability,Contractiity, elasticity, striated
Correct Answer
A. Electrical excitability,Contractiity, elasticity,extensibility -
- 5.
What is fascia
- A.
Cords of dense connective tissue
- B.
Flat, broad, layer of tissue
- C.
Broad bands of fibrous connective tissue
- D.
Dense irregular tissue
Correct Answer
C. Broad bands of fibrous connective tissue -
- 6.
What is the outermost layer of connective tissue that surrounds the whole muscle
- A.
Periomysium
- B.
Epimysium
- C.
Endomysium
Correct Answer
B. Epimysium -
- 7.
What is the deepest layer of connective tissue that separates individual muscle fibres from each other
- A.
Epimysium
- B.
Endomysium
- C.
Periomysium
Correct Answer
B. Endomysium -
- 8.
What is the layer of connective tissue that surrounds groups of 10-100 muscle fibres, separating them into bundles known as fascicles
- A.
Periomysium
- B.
Endomysium
- C.
Epimysium
Correct Answer
A. Periomysium -
- 9.
What name is given to a tendon that extends as a flat, broad, layer rather than a cord like struction of a regular tendon
- A.
Fascia
- B.
Aponeurosis
- C.
Myofibre
Correct Answer
B. Aponeurosis -
- 10.
The plasma membrane of a muscle fibre is known as a
- A.
Myofibril
- B.
Sarcolemma
- C.
Sarcoplasm
- D.
Myofilament
Correct Answer
B. Sarcolemma -
- 11.
The cytoplasm of a muscle fibre is known as a
- A.
Myoglobin
- B.
Sarcoplasm
- C.
Sarcolemma
- D.
T-tubles
Correct Answer
B. Sarcoplasm -
- 12.
The contractile components inside the muscle fibres are called myofibrils, tiny threads within the cell. Wrapping around each myofibrils is a fluid - filled system of membranous saces called
- A.
T-tubles
- B.
Sarcoplasmic reticulum
- C.
Filaments
- D.
Mitochondria
Correct Answer
B. Sarcoplasmic reticulum -
- 13.
What area in a muscle tissue is the storage site for calcium ions
- A.
T-tubles
- B.
Sarcoplasmic reticulum
- C.
Filaments
- D.
Mitochondria
Correct Answer
B. Sarcoplasmic reticulum -
- 14.
Inside the myofibrils are two types of myofilaments which are
- A.
Thick filament and thin filament
- B.
Thick filament and contractile filament
- C.
Thin filament and actin
Correct Answer
A. Thick filament and thin filament -
- 15.
What are the different proteins in the myofibrils (mark all that apply)
- A.
Contractile proteins
- B.
Regulatory proteins
- C.
Structural proteins
- D.
Transport proteins
- E.
Tropomyosin proteins
Correct Answer(s)
A. Contractile proteins
B. Regulatory proteins
C. Structural proteins -
- 16.
Whichof these proteins hold the thic and thin filaments in the correct position and five themyofibril elasticity and extensibility
- A.
Structural proteins
- B.
Regulatory proteins
- C.
Contractile proteins
Correct Answer
A. Structural proteins -
- 17.
What is the contractile protein on in thick filaments
- A.
Tropomyosin
- B.
Troponin
- C.
Myosin
- D.
Actin
Correct Answer
C. Myosin -
- 18.
What is the contractile protein on in thin filaments
- A.
Myosin
- B.
Troponin
- C.
Actin
- D.
Tropomyosin
Correct Answer
C. Actin -
- 19.
Which regulatory protein covers the myosin binding sites to prevent myosin heads attaching when the muscle is not contracting
- A.
Troponin
- B.
Tropomyosin
Correct Answer
B. Tropomyosin -
- 20.
Muscle contracting is the process called
- A.
Contracting filament process
- B.
Sliding filament mechanism
- C.
Neurotransmitting
Correct Answer
B. Sliding filament mechanism -
- 21.
Each filament is very short and does not extend the length of the myofibril instead they are arranged into shorter compartments called
- A.
Filaments
- B.
Sacromeres
- C.
Sacrolemma
Correct Answer
B. Sacromeres -
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Current Version
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Feb 07, 2017Quiz Edited by
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May 24, 2009Quiz Created by
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