Red blood cells need iron. They store iron and typically contain more iron than the fluid around them does. Which action would show the blood cells doing active transport?

Complete Question:

Red blood cells need iron. They store iron and typically contain more iron than the fluid around them does. Which action would show the blood cells doing active transport?

A. pushing iron out

B. bringing iron in

C. swelling

D. shrinking

Correct Option:

Bringing iron in  action would show the blood cells doing active transport.

Option: B

Explanation:

The key body necessity for some kind of body function is Oxygen and nutrients. Haemoglobin or red blood cells are the factories for the (iron component) in the body so that it can supply oxygen whenever any part needs. RBC's capacity to do this is attributable to the abundance of this portion. A loss of iron can cause a low hemoglobin count resulting in less oxygen absorption by the parts of the body and hence feeling exhaustion and exhaustion. So we may conclude that in body transfer system it is an active component.

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