Sternum is connected to ribs by
bony matter
white fibrous cartilage
hyaline cartilage
areolar tissue
The functional unit of contractile system in striated muscle is
sarcomere
Z-band
cross bridges
myofibril
When a muscle bends one part upon the other, it is called
abductor
extremor
regulator
flexor
Number of cervical vertebrae in camel is
more than that of rabbit
less than that of rabbit
same as that of whale
more than that of horse
Long bones function in
support
support , erythrocyte and leucocyte synthesis
support and erythrocyte synthesis
erythrocyte formation
What will happen if ligaments are torn ?
bones will move freely at joint & no pain
bone movement at joint causes pain
bone will become unfixed
bone will become fixed
Total number of bones in each limb of a man is
24
30
14
21
The contractile protein of skeletal muscle involving AT Pase activity is
troponin
tropomyosin
myosin
a-actinin
What is the name of joint between ribs and sternum?
cartilaginous joint
angular joint
gliding joint
fibrous joints
