BIOS 252 COMP EXAM|| LATELY UPDATED QUESTIONS AND 100%
CORRECT ANSWERS ALREADY GRADED A+|| LATEST AND
COMPLETE UPDATE 2025 WITH VERIFIED SOLUTIONS|| ASSURED
PASS!!!
,1|P a g e
When compared to a classic lever system, the synovial joints of our
Musculoskeletal system play the role of the ?
A. Weight
B. Force
C. Fulcrum
D. Lever
E. Resistance - ANSWER: C. Fulcrum.
Which of the following event will occur when depolarizing graded potential's reach the
membrane of the axon Hillock, causing its membrane potential to reach threshold?
A. Ligand-gated Ca++ channels close rapidly
B. Voltage-gated Ca++ channels open rapidly
C. Ligand-gated Na+ channels close rapidly
D. Voltage-gated Na+ channels open rapidly
E. Ligand-gated Cl+ channels close rapidly - ANSWER: D. Voltage-gated Na+
channels open rapidly.
,2|P a g e
The attachment of the muscles tendon to the stationary bone is called the
? ; The attachment of the muscles other tendon to the movable bone is
called the ?
A. Origin ; action
B. Insertion ; action
C. Origin ; insertion
D. Stabilizer ; mover
E. Insertion ; origin - ANSWER: C. Origin ; Insertion
Which of the following fascicular arrangements would best be described as fascicles
arranged on only one side of the tendon?
A. Unipennate
B. Bipennate
C. Fusiform
D. Circular
E. Multipennate - ANSWER: A. Unipennate
Which type of synapse involves the secretion of a neurotransmitter across the synapse to
stimulate the post-synaptic cell?
A. Mechanical
B. Nominal
, C. Electrotonic
D. Processing
E. Chemical - ANSWER: E. Chemical
CORRECT ANSWERS ALREADY GRADED A+|| LATEST AND
COMPLETE UPDATE 2025 WITH VERIFIED SOLUTIONS|| ASSURED
PASS!!!
,1|P a g e
When compared to a classic lever system, the synovial joints of our
Musculoskeletal system play the role of the ?
A. Weight
B. Force
C. Fulcrum
D. Lever
E. Resistance - ANSWER: C. Fulcrum.
Which of the following event will occur when depolarizing graded potential's reach the
membrane of the axon Hillock, causing its membrane potential to reach threshold?
A. Ligand-gated Ca++ channels close rapidly
B. Voltage-gated Ca++ channels open rapidly
C. Ligand-gated Na+ channels close rapidly
D. Voltage-gated Na+ channels open rapidly
E. Ligand-gated Cl+ channels close rapidly - ANSWER: D. Voltage-gated Na+
channels open rapidly.
,2|P a g e
The attachment of the muscles tendon to the stationary bone is called the
? ; The attachment of the muscles other tendon to the movable bone is
called the ?
A. Origin ; action
B. Insertion ; action
C. Origin ; insertion
D. Stabilizer ; mover
E. Insertion ; origin - ANSWER: C. Origin ; Insertion
Which of the following fascicular arrangements would best be described as fascicles
arranged on only one side of the tendon?
A. Unipennate
B. Bipennate
C. Fusiform
D. Circular
E. Multipennate - ANSWER: A. Unipennate
Which type of synapse involves the secretion of a neurotransmitter across the synapse to
stimulate the post-synaptic cell?
A. Mechanical
B. Nominal
, C. Electrotonic
D. Processing
E. Chemical - ANSWER: E. Chemical
