Locomotion and Movement- Quiz 5

Energy stored in liver and muscle in the form of

• carbohydrates

• fat

• protein

• glycogen

The ion that must be present in adequate amount for binding of cross bridge with actin is

• Ca⁺²

• Na⁺

• K⁺

• Mg⁺²

According to sliding filament theory of muscle contraction, the filament that move to shorten a muscle are

• Myosin

• Actin

• Collagen

• Creatine phosphate

Parts of axial skeleton includes

• skull and hyoid bone

• vertebral column

• middle ear ossicles and chest

• all of above

Name of chest bone in axial skeleton of human body is

• vertebrae

• sternum

• ulna

• ribs

How many vertebrae are present in a vertebral column of adult human?

• 26

• 30

• 20

• 14

Which of the following is the first vertebrae?

• Axis

• Atlas

• Sacrum

• Coccyx

How many pairs of ribs are present in the human body?

• 12

• 24

• 13

• 15

Which of the following is the hardest connective tissue?

• Blood

• Cartilage

• Areolar connective tissue

• Bone

The scapula extends on the backside of the thorax between

• 2^nd and 8^th rib

• 1^st and 7^th rib

• 2^nd and 7^th rib

• 3^rd and 7^th rib