Y9T3W1L4 Biology Checkpoint Revision-Organ Systems

Y9T3W1L4 Biology Checkpoint Revision-Organ Systems

Open Ended

Starter: How are our bodies organised, starting with cells? Type your answer into the chat.

Open Ended

Open Ended

Open Ended

Open Ended

Open Ended

Open Ended

Multiple Choice

Label A is...

• Trachea
• Diagphragm
• Bronchus
• Alveolus

Multiple Choice

Label B is...

• Trachea
• Diagphragm
• Bronchus
• Alveolus

Multiple Choice

Label C is...

• Trachea
• Diagphragm
• Bronchus
• Alveolus

Multiple Choice

What is the main function of the respiratory system?

• to provide oxygen and remove carbon dioxide from the body

• to break down food and absorb nutrients

• to remove oxygen from the body and deliver carbon dioxide

Multiple Choice

A dome shaped sheet of muscle, the _________, separates the chest from the abdomen

• diaphragm

• epiglottis

• alveoli

• bronchial tubes

Multiple Choice

When you exhale, the diaphragm

• moves upwards

• moves downwards

• flattens

• none of the above

Multiple Choice

What type of cells carry oxygen in the blood?

• red blood cells

• white blood cells

Multiple Choice

The air sacs that are covered with capillaries where gas exchange takes place

• bronchi
• lungs
• oxygen
• alveoli