In blood tests, we measure the protein hemoglobin to rule out anemia. What level of organization is this laboratory test targeting?

A. Chemical
B. Organ
C. Organism
D. Tissue



Answer :

Final answer:

Hemoglobin is a key protein in red blood cells that carries oxygen, and the laboratory test targeting it looks at the chemical level of organization in the body.


Explanation:

Hemoglobin is a protein in red blood cells that carries oxygen throughout the body. The laboratory test measuring hemoglobin targets the chemical level of structural organization in the human body.


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