Question 1

A neuromuscular junction consists of one neuron and all the skeletal muscles it stimulates.

Accepted Answer

A) True 
 B)False

Question 2

The neurotransmitter used by the nervous system to activate skeletal muscle cells is acetylcholine.

Accepted Answer

A) True 
 B)False

Question 3

The hamstring group inserts into the distal tibia.

Accepted Answer

A) True 
 B)False

Question 4

The least movable point of muscle attachment to a bone is termed its ________.

Accepted Answer

A)  bone marking 
B)  function 
C)  insertion 
D)  action 
E)  origin 
A)  bone marking 
B)  function 
C)  insertion 
D)  action 
E)  origin

Question 5

The effect of the neurotransmitter on the muscle cell membrane is to temporarily modify its permeability of ions such as Na⁺ and K⁺.

Accepted Answer

A) True 
 B)False

Question 6

One neuron and all the skeletal muscles it stimulates is known as a ________.

Accepted Answer

A)  sarcoplasmic reticulum 
B)  motor unit 
C)  synaptic cleft 
D)  neuromuscular junction 
A)  sarcoplasmic reticulum 
B)  motor unit 
C)  synaptic cleft 
D)  neuromuscular junction

Question 7

Match the following:
-Muscle tissue that is multinucleate

Accepted Answer

A) smooth muscle tissue 
B) skeletal muscle tissue 
C) cardiac muscle tissue 
A) smooth muscle tissue 
B) skeletal muscle tissue 
C) cardiac muscle tissue

Question 8

Match the following:
-The movement of a bone around its longitudinal axis

Accepted Answer

A) flexion 
B) extension 
C) rotation 
D) adduction 
E) plantar flexion
F)supination
G)abduction
H)inversion 
A) flexion 
B) extension 
C) rotation 
D) adduction 
E) plantar flexion
F)supination
G)abduction
H)inversion

Question 9

The heads of the myosin myofilaments are called ________ when they link the thick and thin filaments together during skeletal muscle contraction.

Accepted Answer

A)  neuromuscular junctions 
B)  synapses 
C)  cross bridges 
D)  motor units 
A)  neuromuscular junctions 
B)  synapses 
C)  cross bridges 
D)  motor units

A neuromuscular junction consists of one neuron and all the skeletal muscles it stimulates.

The neurotransmitter used by the nervous system to activate skeletal muscle cells is acetylcholine.

The hamstring group inserts into the distal tibia.

The least movable point of muscle attachment to a bone is termed its ________.

The effect of the neurotransmitter on the muscle cell membrane is to temporarily modify its permeability of ions such as Na⁺ and K⁺.

One neuron and all the skeletal muscles it stimulates is known as a ________.

Match the following: -Muscle tissue that is multinucleate

Match the following: -The movement of a bone around its longitudinal axis

The heads of the myosin myofilaments are called ________ when they link the thick and thin filaments together during skeletal muscle contraction.

The Human Body: An Orientation

Basic Chemistry

Cells and Tissues

Skin and Body Membranes

The Skeletal System

The Nervous System

Special Senses

The Endocrine System

Blood

The Cardiovascular System

The Respiratory System

The Digestive System and Body Metabolism

The Urinary System

The Reproductive System

Filters

Exam 6: The Muscular System

A neuromuscular junction consists of one neuron and all the skeletal muscles it stimulates.

The neurotransmitter used by the nervous system to activate skeletal muscle cells is acetylcholine.

The hamstring group inserts into the distal tibia.

The least movable point of muscle attachment to a bone is termed its ________.

The effect of the neurotransmitter on the muscle cell membrane is to temporarily modify its permeability of ions such as Na⁺ and K⁺.

One neuron and all the skeletal muscles it stimulates is known as a ________.

Match the following: -Muscle tissue that is multinucleate

Match the following: -The movement of a bone around its longitudinal axis

The heads of the myosin myofilaments are called ________ when they link the thick and thin filaments together during skeletal muscle contraction.

The Human Body: An Orientation

Basic Chemistry

Cells and Tissues

Skin and Body Membranes

The Skeletal System

The Nervous System

Special Senses

The Endocrine System

Blood

The Cardiovascular System

The Respiratory System

The Digestive System and Body Metabolism

The Urinary System

The Reproductive System

Filters