BSC 2346 Human Anatomy and Physiology I

Anatomy and Physiology Midterm Exam

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which type of gland is primarily found in the external acoustic meatus?

- Ceruminous gland

which structure provides a route for blood vessels to run through each osteon?

- Haversian Canals

which cells started as osteoblasts and became trapped in the bone matrix as they

matured?

- Osteocyte

pH of 12 is considered

- Basic

what is a function of the skeletal system?

- storage of calcium

where are trabeculae found?

- Spongy bone

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what part of the skeleton are the ribs found?

- Axial skeleton 

platelet plug formation to create a blood clot is an example of

- positive feedback

one motor neuron and all the skeletal muscle cells stimulated by that neuron

- motor unit

which muscle type is striated and contains intercalated discs?

- cardiac muscles

what is the function of myoglobin?

- stores oxygen

where are myosin heads found

- Thick filament

which organelles are the location for protein synthesis?

- Ribosomes

what two layers compose the dermis layer

- papillary

- reticular

all skeletal muscles contract by sliding with

- sarcomeres

yellow bone marrow is found in

- medullary cavity 

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