Podcast
Questions and Answers
Which protein is a major component of the thick filaments in muscle?
Which protein is a major component of the thick filaments in muscle?
- Actin
- Myosin (correct)
- Troponin
- Tropomyosin
What percentage of myofibrils does tropomyosin constitute?
What percentage of myofibrils does tropomyosin constitute?
- 15-30% (correct)
- 10-17%
- 60%
- 83-90%
Which type of protein is collagen?
Which type of protein is collagen?
- Actin
- Myosin
- Intracellular or protoplasmic protein
- Connective tissue protein (correct)
Which pigment is responsible for the pink to red color of muscle?
Which pigment is responsible for the pink to red color of muscle?
What happens to collagen when muscle is cooked?
What happens to collagen when muscle is cooked?
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