Which of the following is not a feature of skeletal muscles?
1. Are associated with skeletal components of the body
2. Striped appearance
3. Voluntary control
4. Transportation of food through digestive tract
The attachment of skeletal muscles to bones and that of one bone to another is due to :
(1) Ligaments and tendons
(2) Tendons and ligaments
(3) Cartilage and tendon
(4) Osteocytes and cartilage
Each muscle is composed of many long, cylindrical fibres arranged in parallel arrays. These fibres are composed of numerous fine fibrils, called:
(1) Microfilament
(2) Myofibrils
(3) Microtubule
(4) Sarcoplasm
What is wrong with respect to skeletal muscles?
(1) The striated skeletal muscle fibres are bundled together in a randomly fashion.
(2) A sheath of loose connective tissue encloses many bundles of muscle fibres.
(3) Skeletal muscle is partially attached to skeletal bones
(4) All are wrong
Skeletal muscle fibres are
1. Branched, spindle-shaped and uninucleated
2. Striped, multinucleated and unbranched
3. Unbranched, involuntary and cylindrical in shape
4. Voluntary, unbranched and uninucleated
Following is the diagram of different types of muscle tissue
Select the option which is correct identification of muscle tissue and its location
A B C
(1) Cardiac muscle in heart Smooth muscle in wall of Skeletal muscle in arm
blood vessels
(2) Skeletal muscle in arm Smooth muscle in thigh Cardiac muscle in heart
(3) Skeletal muscle in thigh Smooth muscle in wall of Cardiac muscle in heart
stomach
(4) Cardiac muscle in heart Smooth muscle in thigh Skeletal muscle in arm