Main content
MCAT
Course: MCAT > Unit 7
Lesson 15: Muscular system- Muscular system questions
- Myosin and actin
- How tropomyosin and troponin regulate muscle contraction
- Role of the sarcoplasmic reticulum in muscle cells
- Anatomy of a skeletal muscle cell
- Three types of muscle
- Motor neurons
- Neuromuscular junction, motor end-plate
- Type 1 and type 2 muscle fibers
- Calcium puts myosin to work
- Muscle innervation
- Autonomic vs somatic nervous system
© 2023 Khan AcademyTerms of usePrivacy PolicyCookie Notice