1       Suppleness means being able to:

A       lift heavy weights.

B       bend and twist easily.

C       keep going during exercise.

D       react quickly.

 

2       When you exercise:

A       your pulse rate stays the same, but your breathing rate goes up.

B       your pulse rate goes up, but your breathing rate goes down.

C       your pulse rate goes down, but your breathing rate goes up.

D       your pulse rate goes up, and your breathing rate goes up.

 

3       Which three organ systems work together to release energy from food?

A       digestive, excretory and nervous

B       respiratory, skeletal and circulatory

C       digestive, respiratory and circulatory

D       reproductive, respiratory and excretory

 

4       Which is the correct word equation for aerobic respiration?

A       glucose + oxygen ® carbon dioxide + water (+ energy)

B       glucose + water ® carbon dioxide + oxygen (+ energy)

C       water + carbon dioxide (+ energy) ® glucose + oxygen

D       water + oxygen ® glucose + carbon dioxide (+ energy)

 

9Bb

1       What part of the lung is labelled Y, in the diagram?

 

 

A       diaphragm                             B       windpipe

C       air sac containing alveoli         D       bronchus

 

2       When you breathe out:

A       the diaphragm moves downwards and the ribs move down and inwards.

B       the diaphragm moves upwards and the ribs move down and inwards.

C       the diaphragm moves downwards and the ribs move up and outwards.

D       the diaphragm moves upwards and the ribs move up and outwards.

 

3       The name of a poisonous gas in cigarette smoke is:

A       carbon monoxide.

B       oxygen.

C       water vapour.

D       helium.

 

4       Which mineral is needed for healthy teeth and bones?

A       iron                                B       zinc

C       sodium                           D      calcium

 

9Bc

1       Exercise:

A       strengthens the heart, strengthens bones and increases blood pressure.

B       decreases blood pressure, strengthens bones and can make you feel happier.

C       helps to control body mass, weakens the heart and decreases blood pressure.

D       damages blood vessels, weakens bones and strengthens muscles.

 

2       Heart disease is:

A       when muscle cells in the heart die.

B       when fat cells in the heart die.

C       when arteries get blocked up.

D       a disease that only male deer can get.

 

3       Which of the following organs is most affected by alcohol abuse?

A       liver

B       lungs

C       heart

D       kidneys

 

4       Which part in the diagram gets shorter when the arm moves upwards?

 

 

9Bd

1       Medicines are:

A       drugs that are illegal.

B       drugs that help the body.

C       chemicals that are not drugs.

D       drugs that are not chemicals.

 

2       Which of these drugs is legal?

A       heroin                             B       Ecstasy (E)

C       cocaine                           D      caffeine

 

3       Which of these drugs is a stimulant?

A       marijuana                        B       heroin

C       alcohol                           D      caffeine

 

4       Which organ can be damaged by the misuse of any drug?

A       lungs                               B       pancreas

C       liver                                D      ovaries