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Anatomy (BIOL 2220) Exam 3 – Cummings Questions and Answers 100% Pass $12.49
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Anatomy (BIOL 2220) Exam 3 – Cummings Questions and Answers 100% Pass

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  • Clemson Biol 2220
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Anatomy (BIOL 2220) Exam 3 – Cummings Questions and Answers 100% Pass skeletal muscle - striated, voluntary, multinucleated cardiac muscle - striated, involuntary, uninucleated smooth muscle - nonstriated, involuntary, uninucleated properties of muscle - excitability, contractibility, exten...

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  • January 8, 2025
  • 11
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Clemson Biol 2220
  • Clemson Biol 2220
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EmilyCharlene
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Anatomy (BIOL 2220) Exam 3 –
Cummings Questions and Answers
100% Pass

skeletal muscle - ✔✔striated, voluntary, multinucleated


cardiac muscle - ✔✔striated, involuntary, uninucleated


smooth muscle - ✔✔nonstriated, involuntary, uninucleated


properties of muscle - ✔✔excitability, contractibility, extensibility, elasticity


functions of muscle - ✔✔motion, maintenance of posture, stabilizing joints, heat protection


skeletal muscle composition - ✔✔skeletal muscle fibers, blood vessels, nerve fibers, connective tissue


direct attachment - ✔✔muscle has contact with bone


indirect attachment - ✔✔extension between muscle and bone holds them together


epimysium - ✔✔dense irregular connective tissue covering muscle


tendon - ✔✔rope-like attachment from muscle to bone made of connective tissue


aponeurosis - ✔✔sheet-like attachment from muscle to bone made of connective tissue


origin - ✔✔point of muscle contact with unmovable bone, almost always superior/proximal to insertion


insertion - ✔✔point of muscle contact with moveable bone, almost always inferior/distal to origin




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fascicle - ✔✔chunk of muscle with connective tissue covering


perimysium - ✔✔connective tissue covering a fascicle


muscle fiber - ✔✔muscle cell


endomysium - ✔✔reticular connective tissue covering individual cells


myofibers - ✔✔muscle cells aka muscle fibers


sarcolema - ✔✔plasma membrane of muscle cell


sarcoplasm - ✔✔cytoplasm of muscle cell


nuclei of skeletal muscle - ✔✔multiple per cell, really long cells


sarcoplasmic reticulum - ✔✔modified endoplasmic reticulum, primarily runs parallel to fibers but some

run perpendicular (terminal cisternae)


T tubule - ✔✔runs between two terminal cisternae


terminal cisternae - ✔✔sarcoplasmic reticulum tubes that run perpendicular to fibers


myofibrils - ✔✔configuration gives striation, made up of sarcomeres


sarcomeres - ✔✔made up of myofilaments


myofilaments - ✔✔made up of actin or myosin (proteins)


sarcomere Z line - ✔✔aka Z disk, ends of sarcomere


sarcomere A band - ✔✔entire length of thick myofilament


sarcomere I band - ✔✔only the thin myofilament


sarcomere H zone - ✔✔only the thick myofilament




Emily Charlene © 2025, All Rights Reserved.

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