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What 2 main ions are in bone mineral homeostasis? - ANSWER
✔✔Calcium and Phosphate
Osteoporosis - ANSWER ✔✔Bones become porotic (more pores)
and become fragile
Bones become porotic (more pores) and become fragile - ANSWER
✔✔Osteoporosis
Osteopetrosis - ANSWER ✔✔bones are denser than normal and
susceptible to fractures (rare and severe disease)
,bones are denser than normal and susceptible to fractures (rare and
severe disease) - ANSWER ✔✔Osteopetrosis
osteopenia - ANSWER ✔✔Less severe form of bone density loss
than osteoporosis
Less severe form of bone density loss than osteoporosis - ANSWER
✔✔osteopenia
Bone is the main reservoir for ___ and phosphate - ANSWER ✔✔___
is the main reservoir for Ca2+ and phosphate
___ is the main reservoir for Ca2+ and phosphate - ANSWER
✔✔Bone is the main reservoir for ___ and phosphate
___: cells responsible for deposition of bone - ANSWER
✔✔Osteoblasts: cells responsible for ___ of bone
Osteoblasts: cells responsible for ___ of bone - ANSWER ✔✔___:
cells responsible for deposition of bone
___: are cells responsible for resorption of bone - ANSWER
✔✔Osteoclasts: are cells responsible for ___ of bone
Osteoclasts: are cells responsible for ___ of bone - ANSWER
✔✔___: are cells responsible for resorption of bone
, Activation of osteoclasts is ___- the hormones activate osteoblasts. -
ANSWER ✔✔Activation of osteoclasts is indirect - the hormones
activate ___.
Activation of osteoclasts is indirect - the hormones activate ___. -
ANSWER ✔✔Activation of osteoclasts is ___- the hormones activate
osteoblasts.
Secretion of RANK ligand (RANKL) from ___ activates ___. -
ANSWER ✔✔Secretion of ___ ligand (___) from osteoblasts
activates osteoclasts.
Secretion of ___ ligand (___) from osteoblasts activates osteoclasts. -
ANSWER ✔✔Secretion of RANK ligand (RANKL) from ___ activates
___.
Parathyroid hormone (___) - Peptide hormone - ANSWER ✔✔___
hormone (PTH) - Peptide hormone
___ hormone (PTH) - Peptide hormone - ANSWER ✔✔Parathyroid
hormone (___) - Peptide hormone
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