Q.1: ____________ is a solid matrix composed of proteins and sugars.
Q.2: Fats are stored in ____________ tissue.
Q.3: Muscles contain special proteins known as ____________, which contract and relax to cause movement.
Q.4: The cells having many nuclei are known as _____________.
Q.5: Involuntary muscles are also known as ___________.
Q.6: Why are voluntary muscles also called skeletal muscles ?
a) Because they can be moved only by our will.
b) Because they are mostly attached to bones.
Q.7: ____________ muscle cells are cylindrical, branched and uninucleate.
Q.8: The oesophagus and lining of the mouth are covered with ____________ epithelium.
Q.9: ___________ tissue is made up of neurons that receive and conduct impulses.
Q.10: Why are the skin epithelial cells arranged in many layers ?
a) To provide smoothness
b) To prevent wear and tear