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Questions and Answers
What is the main function of muscular tissue?
What is the main function of muscular tissue?
- Production of movement (correct)
- Absorption of nutrients
- Synthesis of hormones
- Regulation of body temperature
What are the two types of contractile proteins found in myofibrils of muscle cells?
What are the two types of contractile proteins found in myofibrils of muscle cells?
- Hemoglobin and Insulin
- Keratin and Collagen
- Actin and Myosin (correct)
- Globulin and Fibrinogen
Why are skeletal muscles called striated muscles?
Why are skeletal muscles called striated muscles?
- As a result of the regular arrangement of actin and myosin filaments (correct)
- Due to their ability to change shape
- Because they are responsible for involuntary movements
- Because they contain a high amount of adipose tissue
Which type of muscle is responsible for voluntary movements?
Which type of muscle is responsible for voluntary movements?
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What surrounds the small bundles of muscle fibers known as fascicles?
What surrounds the small bundles of muscle fibers known as fascicles?
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Where are cardiac muscles found in the human body?
Where are cardiac muscles found in the human body?
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Which component of a muscle cell contains sarcolemma and sarcoplasm?
Which component of a muscle cell contains sarcolemma and sarcoplasm?
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What gives skeletal muscles their characteristic striated appearance?
What gives skeletal muscles their characteristic striated appearance?
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Which type of muscle tissue has multinucleated cells?
Which type of muscle tissue has multinucleated cells?
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What type of connective tissue surrounds skeletal muscles?
What type of connective tissue surrounds skeletal muscles?
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