1. The ? is the cell membrane of a muscle fiber. 2. A_?_ is a bundle of parallel myofilaments within a muscle fiber. 3. The ? is similar to the ER but collects and stores calcium ions in a resting muscle cell. 1 think

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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1. The ? is the cell membrane of a muscle fiber.
2. A_?_ is a bundle of parallel myofilaments within a muscle fiber.
3. The ? is similar to the ER but collects and stores calcium ions in a resting
muscle cell.
4. Two types of myofilaments in a skeletal muscle cell are _?_ filaments and thick
filaments.
5. A repeating pattern, or unit, of myofibrils within the myofilament is the __?__.
6. A tube formed by the inward extension of the cell membrane is called a(n) _?__.
7. An entire muscle is covered with a fibrous sheath called the _?__.
8. A muscle is anchored by a fibrous band called a _?_, whereas it pulls at its
insertion.
9. Each fascicle, or fasciculus, is wrapped with a fibrous sheath called a(n) _?_
10. A broad, flat version of a tendon is more accurately called a(n) __?__.
11. Each individual muscle cell has a fibrous sheath called a(n) _?_ wrapped around
its sarcolemma..
12. A muscle that flexes a joint may have the term _?_ in its name.
13.. A muscle around an opening may be named by the term _?__:
14. A muscle associated with the femur may have __?__ in its name.
Transcribed Image Text:1. The ? is the cell membrane of a muscle fiber. 2. A_?_ is a bundle of parallel myofilaments within a muscle fiber. 3. The ? is similar to the ER but collects and stores calcium ions in a resting muscle cell. 4. Two types of myofilaments in a skeletal muscle cell are _?_ filaments and thick filaments. 5. A repeating pattern, or unit, of myofibrils within the myofilament is the __?__. 6. A tube formed by the inward extension of the cell membrane is called a(n) _?__. 7. An entire muscle is covered with a fibrous sheath called the _?__. 8. A muscle is anchored by a fibrous band called a _?_, whereas it pulls at its insertion. 9. Each fascicle, or fasciculus, is wrapped with a fibrous sheath called a(n) _?_ 10. A broad, flat version of a tendon is more accurately called a(n) __?__. 11. Each individual muscle cell has a fibrous sheath called a(n) _?_ wrapped around its sarcolemma.. 12. A muscle that flexes a joint may have the term _?_ in its name. 13.. A muscle around an opening may be named by the term _?__: 14. A muscle associated with the femur may have __?__ in its name.
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