Erythropoiesis requires stimulation from the hormone:
a. Thrombin
b. Thrombopoietin
c. Thymosin
d. Erythropoietin

검증된 단계별 안내

Step 1: Understand the term 'erythropoiesis.' Erythropoiesis refers to the process of producing red blood cells (erythrocytes) in the bone marrow. This process is essential for maintaining oxygen transport in the body.

Step 2: Identify the role of hormones in erythropoiesis. Hormones act as signaling molecules that regulate various physiological processes, including the production of red blood cells.

Step 3: Review the options provided in the question: a) Thrombin, b) Thrombopoietin, c) Thymosin, and d) Erythropoietin. Each of these hormones has a specific function in the body.

Step 4: Match the correct hormone to its function. Erythropoietin is the hormone responsible for stimulating erythropoiesis. It is produced primarily by the kidneys in response to low oxygen levels in the blood and acts on the bone marrow to increase red blood cell production.

Step 5: Eliminate the incorrect options: Thrombin is involved in blood clotting, Thrombopoietin regulates platelet production, and Thymosin is associated with T-cell development in the immune system. These hormones are not related to erythropoiesis.

비슷한 문제에 대한 검증된 영상 답변:

이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.

도움이 되었나요?

주요 개념

질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.

Erythropoiesis

Erythropoiesis is the process of producing red blood cells (erythrocytes) from precursor cells in the bone marrow. This process is crucial for maintaining adequate oxygen transport in the body. It is regulated by various factors, including hormones, and is stimulated primarily in response to low oxygen levels in the blood.

Erythropoietin

Erythropoietin (EPO) is a glycoprotein hormone produced mainly by the kidneys in response to hypoxia (low oxygen levels). It stimulates the bone marrow to increase the production of red blood cells, thereby enhancing the oxygen-carrying capacity of the blood. EPO is essential for the regulation of erythropoiesis and is often used therapeutically in conditions like anemia.

Hormonal Regulation

Hormonal regulation refers to the control of physiological processes through hormones, which are chemical messengers released into the bloodstream. In the context of erythropoiesis, hormones like erythropoietin play a vital role in signaling the body to produce more red blood cells when needed. Understanding this regulation is key to grasping how the body maintains homeostasis in response to varying oxygen demands.

Erythropoiesis requires stimulation from the hormone:a. Thrombinb. Thrombopoietinc. Thymosind. Erythropoietin