Anatomy Flashcards
What are the qualities of the muscles?
1) excitability —- the ability to responds to the stimulation
2) contractility —- the ability to move the bone our body part
3) elasticity—- the ability of the mussels to go to it original shape
4) extensibility — the ability of the muscles to extended in the length
What are the function of the muscles ?
1) movement
2) storage of the materials
3) maintains the posture and support
4) regulation of the body
What is the move lie part in the skeletal muscles :
Insertion — site where the move leads end of the muscle attaché to another structure
What are the skeletal muscles part
1) Belly
2) tendons
What are the skeletal muscles attachment b
1) origin
2) insertion
What is the sale of the muscles found in Biceps brachiosaurus?
Fusiform
What are the sale of the skeletal muscles?
1) fusiform 2) 1) fusiform 2) strap
3) tendons intersection
4) digastric
5) triangular
6) rhomboid
7) quadrate
8) circular
What is fibrous tendon sheath
Enclose the lon flexor tendon and form a roof of fibroosseous tunnel
What is the retinacula ?
A fibrous tissue the that surround tendons preventing movement during action
What are the types of muscle contraction
1) isotonic
2) isometric
3) eccentric
What are the skeletal muscles injury ?
1) graded muscles Bally injury
1) microscopic strains
2) partial injury
3) complete injury
Avulsion fracture
Tendinitis/ tenosynovitis
Tissue and cells can be ?
Permanent or renewable
1) skin - replaced every 4 days
2) hair - is constantly growing
3) liver once per year
4) blood vessels in days
5) heart and nerves not replaceable
6) Gat epithelial cells - replaces in 4-5 days
7) Bone marrow - every second
Formation of the blood vessels by
Repeated cell divisions
Regenerate cells of the liver is stimulated by
Cell mitosis
Regulation of animal cell cycles by what
Growth factors
What is the most dramatic phase in cell cycle ?
Mitosis , the chromosome condenses , the nuclear envelope will breaks down , the cytoskeleton recognizes the mitotic spinal and the chromosomes move to opposite poles .
Why cells go through death ?
1) formation and deletion of structures , to control cells numbers ant to eliminate abnormal cells .
Where is death is very important for normal tissue?
1) epithelium lining inside of gut
2) the glands lining inside of the uterus
3) development of blood , bone marrow
4) life history of white blood cells
5) liver
6) production of oocytes and sperm.
1.
What are the mop of P53 , p63,p73
Responsible for function various times and places to produce a normal organism
Heritable p53 mutant
Is li fraumeni syndrome
What is the enzymes that engulf the protein during apoptosis, they are strong proteases
Caspase
