Understanding the Components of Blood: Plasma, Red and White Blood Cells, and Platelets

The video tutorial explains the components of blood, including plasma, red blood cells, white blood cells, and platelets. Plasma is a liquid that transports various substances, while red blood cells carry oxygen. White blood cells are part of the immune system, and platelets help in blood clotting. Each component has specific roles and adaptations to perform its functions effectively.

What is the largest component of blood by volume?

• Red blood cells

• White blood cells

• Plasma

• Platelets

Which component of blood is responsible for carrying oxygen?

• Platelets

• White blood cells

• Red blood cells

• Plasma

What is the primary function of plasma in the blood?

• To carry oxygen

• To transport substances

• To fight infections

• To help in blood clotting

Which type of blood cell is part of the immune system?

• White blood cells

• Platelets

• Plasma

• Red blood cells

What is the role of platelets in the blood?

• To help blood clot

• To fight infections

• To carry nutrients

• To transport oxygen