Bones and muscle

How many bones do we have?

• 10

• 106

• 206

• 306

What joint is present in the neck?

• Ball and socket joint

• Ligament

• Hindge joint

• Pivot joint

What is a joint?

• A strong tissue

• two or more bones meeting

• when bones in joints move

• when you stretch

what happens when muscles contract?

• The cells of the muscle become smaller

• it comes longer

• the cells become big and then longer

• The cells become big.

What is pivot joint?

• two or more bones meet

• strong muscle

• allow bones to turn

• allow bones to move back and forth

What is a movable joint?

• The joint that allows for a wide range of motion

• the joint that does not allow a wide range of motion

• the joint does not work

• none of these

Which of the following is an example of hinge joint?

• neck

• fingers, knee

• shoulder

• hip

What allows bones to rotate and move from all directions?

• Ligament

• joint

• ball and socket joint

• muscle

How much is the angle at which pivot join move?

• 90 degree

• 180 degree

• 360 degree

• 95 degree

How does muscles get energy?

• cell

• joint

• mitochondria

• golgi apparatus