Answer:
Option c==> Periods of fasting.
Explanation:
Erythropoietin is an hormone and in the bone marrow it helps in the synthesis or in the production of the red blood cells, also Erythropoietin can be used as medication in form of epogen to fight anemia is mainly produced by the kidney.
Increase or rise in the level of Erythropoietin is as a result of low oxygen level which may cause anemia. Also, the higher the altitude one go, the lower the oxygen level. Also, option 'a' that is the disruption in the flow of blood to the kidney also increase Erythropoietin levels.
The answer to this question is d
The answer would be D. Muscle cells have multiple nuclei
Explanation: Muscle cells have multiple nuclei which allow the production of large amounts of proteins and enzymes needed for muscle contraction.
<span>Call the doctor’s office before the appointment and speak with a nurse who can write down the symptoms and help share them with the doctor during the appointment.</span>
