Standard Science Primary 5 Systems

Which component of blood is responsible for carrying oxygen?

A White blood cells
B Platelets
C Plasma
D Red blood cells
Show Worked Solution

Worked Solution

Step 1: Red blood cells contain haemoglobin which binds to oxygen. Step 2: They transport this oxygen to all cells in the body. Step 3: Correct choice is Red blood cells.

Correct answer: Red blood cells

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