Problemas
10. Aging and damaged erythrocytes are removed from the circulation by __ 1 . myeoblasts 2 monocytes 3. macrophages 4. mast cells
Roztwór
Clemente
maestro · Tutor durante 5 años
4.1
(317 Votos)
Respuesta
The correct answer is 3. macrophages.
Explicación
## Step 1The question is asking which type of cell is responsible for removing aging and damaged erythrocytes (red blood cells) from the circulation. The options provided are myeoblasts, monocytes, macrophages, and mast cells.## Step 2Myeoblasts are precursor cells that differentiate into macrophages and other immune cells. They are not directly involved in the removal of aging and damaged erythrocytes.## Step 3Monocytes are a type of white blood cell that can differentiate into macrophages or dendritic cells. While they play a role in the immune response, they are not the primary cells responsible for removing aging and damaged erythrocytes.## Step 4Macrophages are large phagocytic cells that play a crucial role in the immune system. They are responsible for engulfing and digesting cellular debris, foreign substances, microbes, and cancer cells in a process called phagocytosis. In the context of the question, macrophages are the cells that remove aging and damaged erythrocytes from the circulation.## Step 5Mast cells are involved in the release of histamine and other inflammatory mediators. They play a role in allergic reactions and inflammation but are not directly involved in the removal of aging and damaged erythrocytes.