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.

the correct answer is 2.

a slump in geology means a mass movement process of slope failure. a mass of rock or unconsolidated material drops along a slip surface. in other words, rock layers move a short distance down the slope. the slump block is an intact block (2), without any landslide material.

in this image, 1 is the surface of rapture (scarp), 2 the slump block, 3 main scarp (crown), 4 base of rapture with debris flow.

slumps are caused by clear cutting on unstable soils and the sagging of earth, in coastal areas they are due to wave infiltration.