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Chapter 1: Major Themes in Anatomy and Physiology
Chapter 2: Matter and Energy
Chapter 3: The Molecules of Life
Chapter 4: Cellular Form and Function
Chapter 5: Genetics and Cellular Function
Chapter 6: Histology
Chapter 7: The Integumentary System
Chapter 8: Bone Tissue
Chapter 9: The Skeletal System
Chapter 10: Joints
Chapter 11: The Muscular System
Chapter 12: Muscular Tissue
Chapter 13: Nervous Tissue
Chapter 14: The Central Nervous System
Chapter 15: The Peripheral Nervous System and Reflexes
Chapter 16: Sense Organs
Chapter 17: The Endocrine System
Chapter 18: The Circulatory System: Blood
Chapter 19: The Circulatory System: The Heart
Chapter 20: The Circulatory System: Blood Vessels and Circulation
Chapter 21: The Lymphatic and Immune Systems
Chapter 22: The Respiratory System
Chapter 23: The Urinary System
Chapter 24: Water, Electrolyte, and Acid-Base Balance
Chapter 25: The Digestive System
Chapter 26: Nutrition and Metabolism
Chapter 27: The Male Reproductive System
Chapter 28: The Female Reproductive System
Chapter 29: Human Development
Chapter 12: Muscular Tissue
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Recall Test
The minimum stimulus intensity that will make a muscle contract is called
threshold
.
A state of prolonged maximum contraction of a muscle is called
tetanus
.
Parts of the sarcoplasmic reticulum called
terminal cisternae
lie on each side of a T tubule.
Thick myofilaments consist mainly of the protein
myosin
.
The neurotransmitter that stimulates skeletal muscle is
acetylcholine
.
Muscle contains an oxygen-binding pigment called
myoglobin
.
The
Z discs
of skeletal muscle play the same role as the dense bodies of smooth muscle.
In autonomic fibers that innervate single-unit smooth muscle, the neurotransmitter is contained in swellings called
varicosities
.
A state of continual partial muscle contraction is called
tonus
.
Lactic acid
is an end product of anaerobic fermentation that causes muscle fatigue.
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