#1
Which type of muscle tissue is striated and voluntary?
Skeletal muscle
Smooth muscle
Cardiac muscle
Involuntary muscle
#2
Which type of muscle tissue is found in the walls of the heart?
Skeletal muscle
Smooth muscle
Cardiac muscle
Involuntary muscle
#3
Which of the following is a characteristic of smooth muscle tissue?
Voluntary control
Striated appearance
Involuntary control
Located in the walls of the heart
#4
What is the primary function of cardiac muscle tissue?
Control voluntary movements
Pump blood throughout the body
Control the contraction of the heart
Control involuntary movements of internal organs
#5
What is the term for the ability of muscle tissue to stretch without being damaged?
Contractility
Extensibility
Excitability
Elasticity
#6
What is the primary function of smooth muscle tissue?
Control voluntary movements
Pump blood throughout the body
Control the contraction of the heart
Control involuntary movements of internal organs
#7
What is the primary function of skeletal muscle?
Control involuntary movements
Produce voluntary movements
Control the contraction of the heart
Pump blood throughout the body
#8
What is the name of the connective tissue surrounding individual muscle fibers?
Epimysium
Endomysium
Perimysium
Myofibril
#9
Which neurotransmitter is released at the neuromuscular junction to stimulate muscle contraction?
Dopamine
Serotonin
Acetylcholine
Epinephrine
#10
Which type of muscle tissue is multinucleated?
Skeletal muscle
Smooth muscle
Cardiac muscle
Involuntary muscle
#11
What is the term for the decrease in muscle size or wasting away of muscle tissue?
Hypertrophy
Atrophy
Hyperplasia
Apoptosis
#12
Which characteristic is unique to cardiac muscle tissue?
Striated appearance
Involuntary control
Branching fibers with intercalated discs
Located in the walls of hollow organs
#13
What is the structural and functional unit of skeletal muscle?
Sarcomere
Myofibril
Fascicle
Myofilament
#14
In which type of muscle tissue are the nuclei typically located peripherally (at the edges) of the cell?
Skeletal muscle
Smooth muscle
Cardiac muscle
Involuntary muscle
#15
Which type of muscle tissue is characterized by a single, centrally located nucleus?
Skeletal muscle
Smooth muscle
Cardiac muscle
Involuntary muscle
#16
What is the name of the protein that regulates muscle contraction by covering the binding sites on actin?
#17
In which muscle tissue type are gap junctions present, allowing for rapid communication between cells?
Skeletal muscle
Smooth muscle
Cardiac muscle
Involuntary muscle