LOCOMOTION AND MOVEMENT Set 8

Matrix of bone is composed of

Relaxation of the muscle takes place due to
I. pumping of <img width=30 height=20 src="https://mytat.co/uploads/question/LOCOMOTIONANDMOVEMENT-1_filesimage004.png"> ions in sarcoplasmic reticulum
II. presence of ATP
III. confirmational changes in troponin and masking the actin filament
Option containing correct statement is

Scapula is a triangular bone situated

The number of floating ribs in the human body is

Ribs that are attached to the thoracic vertebrate and ventrally connected to the sternum with the help of hyaline cartilage are called

Hardness of the bones is due to

The glenoid cavity is associated with

Identify A, B and C along the given diagram
<img width=248 height=36 src="https://mytat.co/uploads/question/LOCOMOTIONANDMOVEMENT-1_filesimage051.jpg">

Select the incorrect option about the human skull

For muscle contraction, in myofibrils the formation of a protein is essential, such protein was discovered by