Download Chapter 9 Reading Quiz Review

Chapter 9 Reading Quiz Review
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Across
Down
3. glucose is broken down to lactic acid when
oxygen is not present
6. glucose is broken down using oxygen to
make ATP
9. glucose is broken down into pyruvic acid
10. rodlike contractile element
12. extension of sarcolemma that conducts
nerve impulses in muscle cells
14. space between axon terminal and the muscle
fiber
15. connective tissue sheath around each muscle
fiber
16. muscle cell
17. actin and myosin
19. connective tissue surrounding whole muscle
1. smooth ER that regulates levels of Calcium
ions in muscle cells
2. muscle attachmentment at movable bone
4. bundle of muscle cells
5. basic contractile unit (composed of
myofilaments)
7. striated and voluntary
8. electrical current through a membrane
11. a neurotrasmitter
13. oxygen-binding protein in muscle cells
14. nonstriated and involuntary
18. cell membrane of a muscle cell