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Questions and Answers
Which protein anchors thick filaments to Z lines in skeletal muscle?
Which protein anchors thick filaments to Z lines in skeletal muscle?
- Titin (correct)
- Alpha-actinin
- Nebulin
- Myomesin
Which protein bundles thin filaments into parallel arrays and helps anchor them at the Z line in skeletal muscle?
Which protein bundles thin filaments into parallel arrays and helps anchor them at the Z line in skeletal muscle?
- Titin
- Nebulin
- Alpha-actinin (correct)
- Myomesin
Which protein holds thick filaments in register at the M line in skeletal muscle?
Which protein holds thick filaments in register at the M line in skeletal muscle?
- Titin
- Nebulin
- Alpha-actinin
- Myomesin (correct)
