Connective Tissue- Chapter 3 Flashcards
connective tissue
SUPPORTS, CONNECTS, TRANSPORTS, DEFENDS
widely spread
varied forms
varied responisibilities
matrix
nonliving intercellular material that SURROUNDS TISSUE
composed of gel, liquid, protein fibers, and salts?
Collagen- protein fiber in matrix
strength
elastin- protein fiber in matrix
flexibility
reticulum- protein fiber in matrix
support
loose connective tissue
provides attachment, stabilization, structure, support
most abundant
-connects adjacent structures
-stretchable
-attaches skin to underlying muscle
-provides strength to walls of blood vessels & organs
dense connective tissue
STRENGTH- bone and cartilage
STORAGE- adipose tissue (fat)
FLEXIBILITY- ligaments and tendons
Blood
loose
only connective tiss. in LIQUID state
hematopoiesis- blood
production of blood tissue
formed in red marrow of long flat bones
functions of blood- blood
transport
maintenance of body temperature
regulating body pH
destroy harmful microrgansims and pathogens
two matrix formations- blood
liquid faction- 55%
formed elements- 45%
erythrocytes- blood
red blood cells
leukocytes- blood
white blood cells
thrombocytes- blood
platelets
bone
dense