The Muscular System Movement For The Journey - Anatomy and Physiology | Biology+

Course

Anatomy & Physiology

Study Pack

Set 1: Introduction to Anatomy and Physiology: Learning the Language

Set 2: The Human Body: Reading the Map

Set 3: Biochemistry: the Basic Ingredients of Life

Set 4: The Cells: the Raw Materials and Building Blocks

Set 5: Tissues and Systems: the Inside Story

Set 6: The Skeletal System: the Framework

Set 7: The Muscular System: Movement for the Journey

Set 8: The Integumentary System: the Protective Covering

Set 9: The Nervous System Part I: the Information Super Highway

Set 10: The Nervous System Part Ii: the Traffic Control Center

Set 11: The Senses: the Sights and Sounds

Set 12: The Endocrine System: the Bodys Other Control System

Set 13: The Cardiovascular System: Transport and Supply

Set 14: The Respiratory System: Its a Gas

Set 15: The Lymphatic and Immune Systems: Your Defense Systems

Set 16: The Gastrointestinal System: Fuel for the Trip

Set 17: The Urinary System: Filtration and Fluid Balance

Set 18: The Reproductive System: Replacement and Repair

Set 19: The Journeys End: Now What

Set 7 The Muscular System Movement For The Journey

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Set 7 The Muscular System Movement For The Journey

(Multiple Choice)

Free

Approximately ________ percent of the body's weight comes from its muscles.

A)15
B)50
C)65
D)80

Answer

(Multiple Choice)

Free

When the nervous system signals a muscle to contract ____________ ion channels open.

A)Phosphorus
B)Sodium
C)Myosin
D)Actin

Answer

(Multiple Choice)

Free

Striated muscles, which appear to have stripes, are in which type of muscle?

A)Skeletal
B)Internal
C)Visceral
D)Smooth

Answer