Supplemental Instruction Jeopardy
Structure of a
Skeletal
Muscle
Characteristics
of Skeletal
Muscle
Muscle
Contraction
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The Skeletal
Muscle Cell
FINAL ROUND
Structure of a Skeletal Muscle:
$100 Question
The connective tissue sheath that covers
each individual muscle fiber is the
________.
a. endomysium
b. epimysium
c. perimysium
d. sarcolemma
ANSWER
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Structure of a Skeletal Muscle:
$100 Answer
The connective tissue sheath that covers
each individual muscle fiber is the
________.
a. endomysium
b. epimysium
c. perimysium
d. sarcolemma
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Structure of a Skeletal Muscle:
$200 Question
Connective tissue that connects muscle to
bone is known as a(n) ________.
a. tendon
b. sarcolemma
c. ligament
d. myofilament
ANSWER
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Structure of a Skeletal Muscle:
$200 Answer
Connective tissue that connects muscle to
bone is known as a(n) ________.
a. tendon
b. sarcolemma
c. ligament
d. myofilament
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Structure of a Skeletal Muscle:
$300 Question
A bundle of muscle fibers(cells) is known
as a(n):
a. actin
b. endomysium
c. fascicle
d. thick filament
ANSWER
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Structure of a Skeletal Muscle:
$300 Answer
A bundle of muscle fibers(cells) is known
as a(n):
a. actin
b. endomysium
c. fascicle
d. thick filament
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Structure of a Skeletal Muscle:
$400 Question
_________ is the connective tissue layer
that wraps around the entire muscle.
a. ligament
b. endomysium
c. tendon
d. epimysium
ANSWER
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Structure of a Skeletal Muscle:
$400 Answer
_________ is the connective tissue layer
that wraps around the entire muscle.
a. ligament
b. endomysium
c. tendon
d. epimysium
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Characteristics of Skeletal Muscle:
$100 Question
The muscle's ability to respond to stimuli is
known as:
a. sarcokinesis
b. plasticity
c. excitability
d. action potential
ANSWER
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Characteristics of Skeletal Muscle:
$100 Answer
The muscle's ability to respond to stimuli is
known as:
a. sarcokinesis
b. plasticity
c. excitability
d. action potential
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Characteristics of Skeletal Muscle:
$200 Question
___________ is when a muscle shortens
in response to a stimulus.
a. modification
b. extensibility
c. stability
d. contractility
ANSWER
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Characteristics of Skeletal Muscle:
$200 Answer
___________ is when a muscle shortens in
response to a stimulus.
a. modification
b. extensibility
c. stability
d. contractility
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Characteristics of Skeletal Muscle:
$300 Question
Elasticity refers to the muscle's ability to:
a. be stretched
b. recoil to its resting length after
being stretched
c. receive and respond to stimuli
d. shorten after receiving stimuli
ANSWER
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The Sliding Filament Theory:
$300 Answer
Elasticity refers to the muscle's ability to:
a. be stretched
b. recoil to its resting length after
being stretched
c. receive and respond to stimuli
d. shorten after receiving stimuli
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Characteristics of Skeletal Muscle:
$400 Question
The of a muscle to be stretched is known
as ______.
a. plasticity
b. excitability
c. extensibility
d. rigidity
ANSWER
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Characteristics of Skeletal Muscle:
$400 Answer
The of a muscle to be stretched is known
as ______.
a. plasticity
b. excitability
c. extensibility
d. rigidity
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Muscle Contraction:
$100 Question
Myofilaments ( i.e., actin and myosin)
_________ when muscles contract.
a. lengthen
b. twist
c. hug
d. shorten
ANSWER
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Muscle Contraction:
$100 Answer
Myofilaments ( i.e., actin and myosin)
_________ when muscles contract.
a. lengthen
b. twist
c. hug
d. shorten
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Muscle Contraction:
$200 Question
Which organ system is responsible for
initiating a muscle contraction?
a. digestive system
b. integumentary system
c. nervous system
d. urinary system
ANSWER
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Muscle Contraction:
$200 Answer
Which organ system is responsible for
initiating a muscle contraction?
a. digestive system
b. integumentary system
c. nervous system
d. urinary system
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Muscle Contraction:
$300 Question
What myofilaments are responsible for
muscle contractions?
a. pink and blue
b. actin and myosin
c. elastic and collagen
d. long and short
ANSWER
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Muscle Contraction:
$300 Answer
What myofilaments are responsible for
muscle contractions?
a. pink and blue
b. actin and myosin
c. elastic and collagen
d. long and short
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Muscle Contraction:
$400 Question
________ is responsible for moving
tropomyosin from the active sites on actin.
a. glucose
b. Li+ (lithium ion)
c. collagen
d. Ca++ (calcium ion)
ANSWER
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Muscle Contraction:
$400 Answer
________ is responsible for moving
tropomyosin from the active sites on actin.
a. glucose
b. Li+ (lithium ion)
c. collagen
d. Ca++ (calcium ion)
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The Skeletal Muscle Cell:
$100 Question
Muscle cells are arranged in a ________
fashion.
a. parallel
b. rope-like
c. random
d. perpendicular
ANSWER
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The Skeletal Muscle Cell:
$100 Answer
Muscle cells are arranged in a ________
fashion.
a. parallel
b. rope-like
c. random
d. perpendicular
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The Skeletal Muscle Cell:
$200 Question
Muscle cells have _______ nucleus/nuclei.
a. no
b. exactly 2
c. multiple
d. one
ANSWER
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The Skeletal Muscle Cell:
$200 Answer
Muscle cells have _______ nucleus/nuclei.
a. no
b. exactly 2
c. multiple
d. one
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The Skeletal Muscle Cell:
$300 Question
How long are muscle cells?
a. 1 inch
b. ½ the length of the entire muscle
c. the full length of the entire
muscle
d. 2.54 centimeters
ANSWER
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The Skeletal Muscle Cell:
$300 Answer
How long are muscle cells?
a. 1 inch
b. ½ the length of the entire muscle
c. the full length of the entire muscle
d. 2.54 centimeters
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The Skeletal Muscle Cell:
$400 Question
What is the function of the nuclei in muscle
cells?
a. fat storage
b. generate heat for the cell
c. disposal of cell waste
products
d. protein synthesis
ANSWER
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The Skeletal Muscle Cell:
$400 Answer
What is the function of the nuclei in muscle
cells?
a. fat storage
b. generate heat for the cell
c. disposal of cell waste products
d. protein synthesis
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FINAL ROUND Question
What is a life-threatening effect of anabolic
steroids?
a. Gynecomastia
b. Elevated testosterone levels
c. Valves in the heart may fail
d. Muscles tearing away from theANSWER
bone
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FINAL ROUND Answer
What is a life-threatening effect of anabolic
steroids?
a. Gynecomastia
b. Elevated testosterone
c. Valves in the heart may fail
d. Muscles tearing away from the
bone
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