Prelims 3 Flashcards
which of the following is the skeletal muscle fiber’s specialized endoplasmic reticulum?
sarcoplasmic reticulum
which of the following is the thin contractile of protein?
actin
what layer of the epidermis is NOT found in the thin skin?
stratum lucidum
which of the following is the major cell of skeletal muscles?
skeletal muscle fiber
calcium is needed for the proper functioning of the following, EXCEPT
- nervous system
- heart contraction
- blood clotting
which of the ff is NOT a short bone
hyoid
which of the ff is the skeletal muscle fiber’s cytoplasm?
sarcoplasm
which of the ff is NOT TRUE`
osteoclasts: maintains bone matrix
which of the following best describes a skeletal muscle
this muscle is striated and voluntary
which of the ff is the skeletal muscle fiber’s plasma membrane?
sarcolemma
the parietal bones form via intramembranous ossification. this means that during development the ff structures are present, EXCEPT:
hyaline template
sebaceous gland secretion provides the ff benefits
- inhibits bacterial growth
- skin becomes soft
- prevents dryness
which organ system is involved in allowing locomotion and maintaining posture
muscular
it is the visible portion of a nail
nail body
which of the ff muscles has 3 bellies
triceps brachii
membrane that lines the medullary cavity
endosteum
in reference to its attachment to the shoulder, the elbow is ____ to the wrist
proximal
the tough connective tissue containing osteoprogenitor cells found in the outer surface of bones is called
periosteum
severe infection of bones commonly caused by s.aureus
osteomyelitis
this is a term ensuring that the body’s internal environment remains constant despite changes inside and outside the body
homeostasis
