The example of an imperfect joint is
suture
elbow joint
pubic symphysis
ball and socket joint
Ilium, ischium and pubis are found in
centrum
pectoral girdle
pelvic girdle
humerus and femur
The substance, which accumulates in a fatigued muscle, is
Lactic acid
Citric acid
Acetic acid
Formic acid
The type of joint in between humerus and radius is
Hinge joint
Pivot joint
Gliding joint
Shaddle joint
Which of the following is the contractile protein of a muscle?
Tubulin
Myosin
Tropomyosin
Trytophan
