Body Systems & Requirements for Life- Circulatory System

Which of the following is NOT a macromolecule found in all organisms?

• Carbohydrates

• Fibre

• Lipids

• Proteins

Which of the following do cells require for survival?

• Carbon Dioxide (CO2)

• Energy

• Matter

• Ability to remove waste

What is the energy source used by autotrophs?

• Photosynthesis

• Cellular Respiration

Identify the body systems you know

What are the three main types of blood vessels?

• Arteries

• Veins

• Lymphatic vessels

• Capillaries

What are the 3 types of blood cells?

True or False: Deoxygenated blood moves away from the heart

• True

• False

What is the structure identified?

• Inferior Vena Cava

• Superior Vena Cava

• Pulmonary Arteries

• Aorta

What is the structure identified?

• Left atrium

• Right atrium

• Left ventricle

• Right ventricle

From the ECG reading provided, which letter represents atrial depolarisation?

• A

• B

• C

• D

• E