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WorksheetsMuscular System Quiz
Total questions: 62
Worksheet time: 31mins
Harper is studying the anatomy of muscles in her biology class. She learns that there is a specific layer of connective tissue that surrounds individual muscle fibers. Which layer is it?
Epimysium
Perimysium
Endomysium
Sarcolemma
During a biology class, Mason was asked to explain the term for the junction between a nerve and a muscle fiber. What is the term?
Synapse
Neuromuscular junction
Myoneural junction
Both b and c
Maya is learning about the human body in her biology class. Her teacher asks, "Which of the following muscles is responsible for breathing?"
Intercostal muscles
Abdominal muscles
Diaphragm
All of the above
During a soccer match, Arjun noticed he was having difficulty keeping up with the game due to muscle weakness. What is the medical term for this condition?
Myasthenia
Myalgia
Myopathy
Myositis
Ava is training for a marathon and wants to improve her endurance. Which type of muscle fiber is better suited for her training?
Fast-twitch fibers
Slow-twitch fibers
Intermediate fibers
Hybrid fibers
What is the term for the minimal stimulus required to produce a muscle contraction?
Action potential
Threshold
Summation
Tetanus
During a gym class, Samuel was learning about different muscle groups. His instructor asked, "Which of the following is NOT a muscle in the rotator cuff?"
Supraspinatus
Infraspinatus
Subscapularis
Trapezius
Luna is studying for her medical exams and comes across a question about muscle tone. What is the medical term for abnormal muscle tone?
Hypertonia
Hypotonia
Dystonia
Atonia
Ava is at the gym and wants to strengthen the muscle primarily responsible for the flexion of her elbow. Which muscle should she focus on?
Biceps brachii
Triceps brachii
Brachialis
Brachioradialis
Rohan is studying how muscles work and learns about a special structure within muscle cells. What is the primary function of the sarcoplasmic reticulum in muscle cells?
Store calcium ions
Produce ATP
Generate action potentials
Maintain cell structure
Kai is studying the structure of skeletal muscle cells in his biology class. He learns about different parts of the cell and their functions. Which part of a skeletal muscle cell contains the contractile proteins?
Nucleus
Mitochondria
Sarcomere
Sarcoplasmic reticulum
During a biology class experiment, Grace is studying how muscles contract. She learns about a protein that regulates muscle contraction by binding to calcium. What is the name of this protein?
Actin
Myosin
Troponin
Tropomyosin
How many types of muscle tissue are there?
2
3
Where is cardiac muscle located?
Heart
Arm
Stomach
Where are smooth muscles located?
Heart
Arm
Stomach
What is the most abundant muscle tissue found in our body?
Cardiac
Smooth
Skeletal
Where is skeletal muscle located?
Heart
Arm
Stomach
True or False: Movement is not a function of muscles
True
False
Muscles are connected to bone by _____.
Ligaments
Tendons
True or False: Posture is when you sit or stand up straight and your muscles are contracting to help you do this.
True
False
True or False: Everyone has the same body shape
True
False
Which of the following is correct.
The body sweats to stay hot and shivers to stay cold
The body shivers to stay hot and sweats to cool off
What is the function of the muscular system?
Movement
Posture
Body Temperature
All of the above
Muscles pull and push. True or False?
True
False
True or False: Muscles never work in pairs
True
False
__________ connect muscles to bones
tendons
collagen
joints
cartilage
__________ protects bones from rubbing against each other.
joints
cartilage
sutures
tendons
Your shoulder joint is an example of __________.
a hinge joint
a saddle joint
a pivot joint
a ball-and-socket joint
About how many muscles do you have in your body?
600
50
1,000
100
Which is NOT a kind of muscle in the human body?
exoskeletal
smooth
skeletal
cardiac
Muscles usually work in __________ .
sets of 5
pairs
sets of 4
sets of 3
What best describes your heart?
smooth muscle
skeletal muscle
cardiac muscle
memory muscle
Muscles are working in your body even when you are asleep and still.
True
False
In the average person, _____ % of your body weight comes form muscles.
40
60
20
10
Muscles are attached to bones by __________ .
ligaments
fibers
joints
tendons
I am a muscle attached to a bone. I am a voluntary muscle. I appear striped under the microscope. What kind of muscle am I?
skeletal
smooth
cardiac
memory
What kind of muscle is in the heart?
skeletal
cardiac
smooth
memory
What kind of muscle is found in the stomach wall?
cardiac
smooth
skeletal
memory
What is thick connective tissue that holds bone to bone?
tendon
ligament
cartilage
joint
What is soft tissue in the human body that allow for movement?
muscles
cartilage
ligament
tendons
What is the connecting point where two or more bones are joined together?
striated muscle
smooth muscle
joint
ligament
What is muscle tissue that work together without thought or action?
involuntary muscle
voluntary muscle
memory muscle
contraction
What is muscle tissue that moves under our control?
involuntary muscle
voluntary muscle
contraction
memory muscle
What is the change in a muscle by which it becomes thicker and shorter?
striated
smooth
cardiac
contraction
Mr. Moran, Ms. Whitaker, and Mrs. Whitt are the coolest 5th grade teachers at Mt Energy.
True
False
