Aimee

Why are white blood cells important?

• They are primarily involved in muscle contraction.
• White blood cells are important for protecting the body against infections and diseases.
• They help in the digestion of food.
• They are responsible for transporting oxygen in the blood.

What is the primary function of platelets in the blood?

• They transport nutrients to cells.

• Platelets help with blood clotting and wound healing.

• They carry hormones throughout the body.

What part of blood carries hemoglobin?

• Red blood cells
• Plasma
• Platlets
• White blood cells

What is the function of red blood cells?

• To fight infections

• To transport oxygen throughout the body

• Helps the blood clot

• To carry nutrients to the body

How long do red blood cell live?

• 10 days

• 110 days

• 120 days

• 230 days

What percentage of blood is made up of plasma?

• 25%

• 50%

• 75%

• 55%

Erythrocytes are larger than Leukocytes

• True

• Flase

What does blood transport?

• Only nutrients and hormones
• Platelets and plasma
• Red blood cells

• Oxygen, carbon dioxide, nutrients, hormones, and waste products.

What are the structures of blood?

• Plasma, Erythrocytes, Leukocytes and Thrombocytes

• Fibrinogen, Hemoglobin, Plasma and Erythrocytes

• Hemoglobin and Thrombocytes

Functions of the blood include

• Regulation

• Protection

• Transport

• All of the above