Bone tissue
Osseous tissues Is?
A connective tissues
hyaline cartilage that covers the joint surface where one bone meets another and allows joint to move more freely______
Articular Cartilage
A long bone is cover with a sheath ____
Periosteum
Found in nearly every bone in a child
Red marrow
results from combined action of the bone-dissolving osteoclasts and the bone-depositing osteoblasts
Remodeling
Make the farmwork of the body stronger and flexible.
Skeletal system
Appositional bone growth is a process that _________
forms new bone on the surface of older bone
The hardness of bone comes from _________, whereas _________blank provide(s) some degree of flexibility.
hydroxyapatite and other minerals; proteins
Bone elongation is a result of _________
cartilage growth
Chondrocytes multiply in the zone of _________ of the metaphysis
cell proliferation
It is common to find _________ in compact bone, but they are not seen in spongy bone.
central canals
soft tissue that occupies the marrow cavity of a long bone and small spaces amid the trabeculae of spongy bone
Bone marrow
Skeletal system is composed of ____
Bone, Cartilage, Ligaments
is the predecessor of the most bone
Cartilage
blood vessels that carry blood from the medullary cavity and periosteum to the osteon
Central canals
form the outer shell of long bone
Compact Bone
The cortex of the long bone diaphysis is made of _____
Compact bone
The marrow cavity is line with________
Endosteum
Separates an adult epiphysis from the diaphysis is ____
Epiphyseal line
area of hyaline cartilage that separates the marrow space of the epiphysis and diaphysis is _____
Epiphyseal plate
Expanded end of the long bone are called_____
Epiphyses
In endochondral ossification, the precursor connective tissue is _________, which is replaced by bone.
Hyaline cartilage
Which of the following is an inorganic component of the bone matrix?
Hydroxyapatite
make bone stiff and stoney- allow bone to support the body of weight
Inorganic matter
Produces many flat bones of the skull.
Intramembranous Ossification
What are the two methods of bone developing?
Intramembranous Ossification, Endochondral ossification
The center cavity of the diaphysis of a long bone is call ____
Marrow Cavity
the hardening process of bone
Mineralization or calcification
synthesized by osteoblasts and make bone rubbery and flexible
Organic matter
what is the formation of bone
Ossification or osteogenesis
Bone forming cells are called_______
Osteoblasts
Which bone cells would have the greatest number of lysosomes?
Osteoclasts
former osteoblasts that have become trapped in the matrix they deposited
Osteocytes
What are the four principal types of bone cell?
Osteogenic cell, osteoblasts, osteocytes, osteoclast
The study of bone
Osteology
Mature bones are remodeled throughout life via a process known as _________
appositional growth
The ________ is an example of bone as an organ; _________bone is an example of bone as a tissue.
femur; spongy
The spaces found within the concentric lamellae are called _________, and they contain _________
lacunae; osteocytes
The _________ is a marginal zone of the epiphyseal plate where, in children and adolescents, bone can be seen replacing the hyaline cartilage.
metaphysis
hole in the bone surface that allow blood vessels to penetrate______
nutrient foramen
When _________ become enclosed in lacunae, they become cells called _________
osteoblasts; osteocytes
bone dissolving cells
osteoclasts
A long bone is covered externally with a sheath called the _________ whereas the marrow cavity is lined with the _________
periosteum; endosteum
Spicules and trabeculae are found in _____
spongy bone
find in the marrow cavity of the diaphysis of an adult humerus (arm bone)
yellow marrow
