Give meanings for the following combining forms:
- coagul/o
- cyt/o
- myel/o
- erythr/o
- morph/o
- hem/o
- neutr/o
- kary/o
- sider/o
- leuk/o
- phag/o
Match the following cells with their meanings below: - thromb/o
basophil
hematopoietic stem cell
neutrophil
eosinophil
lymphocyte
platelet
erythrocyte
monocyte - red blood cell-
- white blood cell; phagocyte and precursor of a macrophage –
- thrombocyte-
- bone marrow cell; gives rise to many types of blood cells-
- leukocyte formed in lymph tissue; produces antibodies-
The Correct Answer and Explanation is :
Meanings for the Combining Forms:
- coagul/o – Clotting
- cyt/o – Cell
- erythr/o – Red
- hem/o – Blood
- kary/o – Nucleus
- leuk/o – White
- myel/o – Bone marrow or spinal cord
- morph/o – Shape or form
- neutr/o – Neutral
- sider/o – Iron
- phag/o – Eating or swallowing
Matching the Cells with Their Meanings:
- Red blood cell (erythrocyte) – Red blood cells are responsible for carrying oxygen from the lungs to the rest of the body and returning carbon dioxide to be exhaled.
- White blood cell; phagocyte and precursor of a macrophage (monocyte) – Monocytes are a type of white blood cell that circulates in the blood and are precursors to macrophages, which are responsible for engulfing and digesting pathogens, dead cells, and other debris.
- Thrombocyte (platelet) – Platelets are small cell fragments that are crucial for blood clotting. They help stop bleeding by clumping and forming plugs in blood vessel injuries.
- Bone marrow cell; gives rise to many types of blood cells (hematopoietic stem cell) – Hematopoietic stem cells are found in the bone marrow and are capable of giving rise to all types of blood cells, including red blood cells, white blood cells, and platelets.
- Leukocyte formed in lymph tissue; produces antibodies (lymphocyte) – Lymphocytes are a type of white blood cell formed primarily in lymphatic tissues and are key players in the immune system. They produce antibodies that help the body fight infections.
- Basophil – Basophils are a type of white blood cell involved in inflammatory responses and releasing histamine, a substance that helps with inflammation and allergic reactions.
- Neutrophil – Neutrophils are a type of white blood cell and are one of the body’s first defenses against infection, especially bacterial infections. They are phagocytes, meaning they engulf and digest microorganisms and debris.
- Eosinophil – Eosinophils are white blood cells involved in combating parasitic infections and play a role in allergic reactions.
Explanation:
The blood cells and their functions are vital components of the body’s immune and circulatory systems. Red blood cells (erythrocytes) contain hemoglobin, which binds to oxygen and carbon dioxide, enabling oxygen transport and waste removal. White blood cells (leukocytes), such as neutrophils, basophils, monocytes, and lymphocytes, play distinct roles in the immune system. Neutrophils and monocytes are primarily involved in phagocytosis, which means ingesting and digesting foreign materials, pathogens, and dead cells. Lymphocytes, including B and T cells, are responsible for adaptive immunity and antibody production. Eosinophils help with parasitic infections and allergic responses.
Platelets (thrombocytes) are critical for the blood clotting process. They help stop bleeding by forming clots at injury sites. Hematopoietic stem cells are the progenitors of all blood cells and are essential for maintaining the body’s blood supply. These cells originate in the bone marrow and differentiate into various types, such as erythrocytes, leukocytes, and thrombocytes.
I will generate an image to illustrate the components of the blood and the corresponding cell types.
Here is the detailed illustration of human blood cells, showing the different types like red blood cells, white blood cells, platelets, and the hematopoietic stem cell. Each cell type is labeled with a brief overview of their functions. Let me know if you’d like any further details!