BMS Exam 3 2025–
Comprehensive
Question & Answer |
100% Correct -The
Ultimate Guide for
Yr.
(2026/2027)
1.Q1: What are the three types of muscle tissue?
A1: Skeletal, Cardiac, Smooth
2.Q2: What connective tissue covers a muscle fascicle?
, A2: Perimysium
3.Q3: What is the functional unit of a muscle fiber?
A3: Sarcomere
4. Q4: Why do skeletal muscle fibers have multiple nuclei?
A4: They result from fusion of myoblasts
during development.
5. Q5: What do T-tubules do?
A5: Transmit action potentials into the muscle
fiber.
6. Q6: What triggers calcium release in muscle cells?
A6: Action potential reaching the T-tubules.
7. Q7: What two molecules are needed for the cross-
bridge cycle?
A7: ATP and calcium
8.Q8: What causes rigor mortis?
Comprehensive
Question & Answer |
100% Correct -The
Ultimate Guide for
Yr.
(2026/2027)
1.Q1: What are the three types of muscle tissue?
A1: Skeletal, Cardiac, Smooth
2.Q2: What connective tissue covers a muscle fascicle?
, A2: Perimysium
3.Q3: What is the functional unit of a muscle fiber?
A3: Sarcomere
4. Q4: Why do skeletal muscle fibers have multiple nuclei?
A4: They result from fusion of myoblasts
during development.
5. Q5: What do T-tubules do?
A5: Transmit action potentials into the muscle
fiber.
6. Q6: What triggers calcium release in muscle cells?
A6: Action potential reaching the T-tubules.
7. Q7: What two molecules are needed for the cross-
bridge cycle?
A7: ATP and calcium
8.Q8: What causes rigor mortis?
