BIOS252-Exam 1 ANATOMY &
PHYSIOLOGY II EXAM 2025 GUIDE
GRADED A+ | CHAMBERLAIN
Endomysium - ANSWER thin sleeve of loose connective tissue around each
fiber
Perimysium - ANSWER thicker layer of connective tissue that wraps
fasicles
fascicles - ANSWER bundles of muscle fibers wrapped together
Epiysium - ANSWER surrounds entire muscle
fascia - ANSWER sheet, band
prime mover (agonist) - ANSWER muscle producing most of the force
during a particular action
synergist - ANSWER muscle that aids the prime mover
, antagonist - ANSWER muscle that opposes the action of the prime mover
fixator - ANSWER muscles that prevent movement of bone
biceps brachii _____ tricep - ANSWER antagonist
biceps brachii - ANSWER flexes forearm
tricep - ANSWER extension
quadracips and hamstrings - ANSWER antagonist
Quadriceps - ANSWER extension of knee
hamstrings - ANSWER flexion of knee
temporalis - ANSWER elevates and retracts mandible
frontalis - ANSWER draws scalp anteriorly and posteriorly
PHYSIOLOGY II EXAM 2025 GUIDE
GRADED A+ | CHAMBERLAIN
Endomysium - ANSWER thin sleeve of loose connective tissue around each
fiber
Perimysium - ANSWER thicker layer of connective tissue that wraps
fasicles
fascicles - ANSWER bundles of muscle fibers wrapped together
Epiysium - ANSWER surrounds entire muscle
fascia - ANSWER sheet, band
prime mover (agonist) - ANSWER muscle producing most of the force
during a particular action
synergist - ANSWER muscle that aids the prime mover
, antagonist - ANSWER muscle that opposes the action of the prime mover
fixator - ANSWER muscles that prevent movement of bone
biceps brachii _____ tricep - ANSWER antagonist
biceps brachii - ANSWER flexes forearm
tricep - ANSWER extension
quadracips and hamstrings - ANSWER antagonist
Quadriceps - ANSWER extension of knee
hamstrings - ANSWER flexion of knee
temporalis - ANSWER elevates and retracts mandible
frontalis - ANSWER draws scalp anteriorly and posteriorly