Biolab 10: Histology II Flashcards
connective tissue
the function of connective tissue is ot bind and support other tissues
major types of connective tissue in the body
adipose tissue fibrous tissue cartilage bone blood
adipose tissue
is specialized type of loose connective tisue, which pads organs insulates the body and stores fule molecule (fat)
fibrous connective tissue
section of tendons, which join muscle to bone -tendons have been trated in such a fashion that the fibers are teased apart, strength is a quality of the tissue
cartilaginous tissue
supporting tissue makes up the framework of certain organs covers the articulating surfaces of bone and makes up large part of fetal skeletons of vertebrates
three types of cartilage
hyaline, elastic, and fibrocartilage
hyaline cartilage
found on the articulating srfaces of most bones and th ec-rings of the trachea
elastic cartilage
found in the epiglottis, the external ear and the Eustachian tube of the ear
fibrocartilage
found in the intervertebral disks
chondrocytes
cartilage cell that sit in small spaces called lacunae
bone tissue
the repeating units called Haversian systems or osteons
havrsian canal
that encloses the blood vessels and nerves which service the bone cells
osteocytes
bone cell that are living cells which lie in small spaces called lacunae, which are arranged in concentric rings aorund the haversian canal
blood
celluar components are the blood cells and the nonliving matrix is the fluid portion of the blood known as plasma</p><p style="text-align: center;"> - general function of blood is ot transport materials form place to place in the animals body</p>
blood cells broken down into three groups
erythocytes, leukocytes,platelets or thrombocytes