)Which type of cell produces new bone tissue by secreting ma A) Osteoclasts B) O
ID: 240871 • Letter: #
Question
)Which type of cell produces new bone tissue by secreting ma A) Osteoclasts B) Osteocytes C) Osteoprogenitor cells D) Bone-lining cells E) Osteoblasts 36) Bone cells called dissolve the matrix break down bone by secreting hydrochloric acid and enzymes tha A) osteocytes B) osteoprogenitor cells c) osteoblasts D) osteoid cells E) osteoclasts 37) Which affects osteoblast and osteoclast activity? ) Calcitonin and parathyroid hormone levels B) Gravity c) Blood calcium level D) Mechanical stress E) All of the choices are correct B) osteoclasts become osteocytes. D) osteoblasts become osteoclasts 38) As the bone matrix calcifies and the secreting cells become walled in, A) osteogenic progenitors become osteoclasts. C) osteoblasts become osteocytes. A) inorganic part of the bone matrix that gives it tensile strength. B) organic part of the bone matrix that gives it rigidity C) inorganic part of the bone matrix that gives it rigidity D) organic part of the bone matrix that gives it tensile strength (flexability). 39) Osteoid is the 40) What are the matrix rings of compact bone that surround the central canal of each ost A) Concentric lamellae B) Circumferential lamellae C) Interstitial lamellae D) Canaliculi E) Perforating canalsExplanation / Answer
Question: 1
Answer: Osteoblast
Rationale: Osteoblast is forming new bone by secreting soft bone matrix
Osteocytes are helps to maintain the bone structure since it is the matured cells
Osteoclasts are helping to remold, destroying and resorption
Osteogenic cells are stem cells which in found in periosteum and produce Osteoblast cells and it is developed from embryonic mesenchymal tissue.
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