A central canal and all of the lamallae surrounding it is called an ___________--
What is an osteon
These cells are responsible for building new bone
What are osteoblasts
This is the anatomical name for the "root" of the hair and is found in the dermis.
What is the follicle
Small rounded projections
What are tubercles
The main protein found in organic aspect of the extracellular matrix. This gives bone its flexibility.
What is collagen
The outer most layer of skin
What is the epidermis
This sternum is this type of bone
What is a flat bone
Tiny canals running from the lacunae to the central canal
What is the canaliculi
The flat bones of the skull form through the process of _______________ bone formation.
What is intramembranous bone formation
These tiny muscles attach to the hair shaft to make them "stand on end"
What is the arrector pilli muscles
Canal-like structure
What is a meatus
This bone marking can be found on the humerus and is the attachment point for the deltoid muscle
What is the deltoid turberosity
This layer of skin is made up of the papillary and the reticular regions
What is the dermis
The calcaneus bone is this type of bone
What is a short bone
The alternate name for the central canal where blood vessels and nerves travel through
What is the Haversion canal
This type of cartilage gives rise to long bones.
What is hyaline cartilage
This determines the texture of hair that someone might have. (ie curly or straight hair)
What is the shape of the hair follicle opening.
What is a sinus
This is the marrow found in the medullary cavity of long bones
What is yellow marrow
Meissner's corpuscles can be found in this layer of the skin
What is the dermis
The metacarpals are this type of bone
What are long bones
What is trabeculae
This is the site for secondary ossification centers during endochondral bone formation.
What is the epiphysis
These are the 4 basic parts of a nail
What are the free edge, body, root, and nail bed
Shallow depressions and round or oval openings in bones. Name them both correctly.
What are foramen and fossa.
This is the anatomical term for the ends of a long bone
What is the epiphysis
This layer of the epidermis is where you would find living cells undergoing mitosis
What is the stratum basale
The bones indicated below would be considered which type of bones?
What are irregular bones
These canals run perpendicular to the Haversian canals and blood vessels and nerves travel through them
What are perforating canals or Volkman's canals
This is the remaining cartilage from formation found around the outside of the epiphyses
What is articular cartilage
The scientific name for the cuticle of a nail
What is the Eponychium
Arm-like projections and rounded projections seen here.
What is a ramus and a condyle
The anatomical term for the transitional part of a long bone between the shaft and the ends of the bone
What is the metaphysis
This layer of the epidermis is found in palms of hands and the soles of the feet
What is the stratum lucidum
This bone, indicated below would be which type of bone?
What is a sesamoid bone