Year 7-Topic One

Question 1

Which of these is an antagonistic muscle pair?
- Bicep/Tricep
- Bicep/Quadricep

Answer 1

Bicep/Tricep

Question 2

True or false a tendon connects two muscles?

Answer 2

False, it connects muscle to bone

Question 3

True or false ligaments hold bone together?

Answer 3

True

Question 4

Which of these isn’t a type of joint?
- Ball and socket
- Box joint
- Hinge joint
- Fixed joint

Answer 4

Box joint

Question 5

What is an independent variable?

Answer 5

The one you change

Question 6

What is a dependent variable?

Answer 6

The one you measure

Question 7

What is a control variable?

Answer 7

The one you keep the same

Question 8

What causes osteoporosis?

Answer 8

Low estrogen levels in women

Question 9

What may cause arthritis?

Answer 9

Age; sport; genetics; bone injury; immune system problems

Question 10

What condition can cerebral palsy be a cause of?

Answer 10

Scoliosis

Question 11

What is arthritis?

Answer 11

Inflammation of joints`

Question 12

What inherited condition is caused by a mutation in genes that control structure and functioning of muscles?

Answer 12

Muscular Dystrophy

Question 13

What condition increases the risk of bone fractures in women?

Answer 13

Osteoperosis

Question 14

What does an antagonistic muscle pair mean?

Answer 14

While one contracts the other relaxes