National test Science

Question 1

Draw and label a plant cell.

Answer 1

Year 7 slide 36

Question 2

2. Name two parts of the cell that both plants and animals have.

Answer 2

Nucleus
Cytoplasm
Cell membrane

Question 3

3.Name and state the job/function of red blood cells

Answer 3

Red Blood Cell aka Erythrocyte
Helps the body with respiration
Carries oxygen from lungs
around the body
Carries carbon dioxide back
To the lungs

Question 4

Name and state the job/function of the sperm cells

Answer 4

Sperm cell
A male sex cell
Fertilises an egg cell
to make a foetus/baby
Passes on father’s genes
to the baby

Question 5

Name all part of the respiratory system

Answer 5

Bronchus
the diaphragm
Trachea
Bronchiole
Alveolus
intercostal muscles
Ribs
lungs

Question 6

Name all parts of the heart

Answer 6

pulmonary artery
pulmonary vein
Aorta
valve
left atrium
right atrium
left ventricle
right ventricle
vena cava

Question 7

What circuit is between the heart and the lungs?

Answer 7

Pulmonary circuit

Question 8

What circuit is inbetween the heart and the other organs?

Answer 8

System circuit

Question 9

What is the red blood cell known as?

Answer 9

Erythrocyte

Question 10

List the levels of body organization below:
______ —> ______ —> ______ —> ______ —> Organism

Answer 10

Cells —> Tissues —> Organ —> Organ system —> Organism