Pluripotential stem cell - Study guides, Class notes & Summaries

Describe the composition and functions of blood. : Composition - blood is a fluid connective tissue that flows throughout the entire body. Grossly, blood is an opaque, deeply red fluid. Microscopically, whole blood is a clear liquid, plasma, in which many cellular components are suspended. Plasma is primarily water in which various solutes are dissolved. The cellular components are red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes). There are ...

What maintains the osmolarity and acid-base balance of the blood -Answer- Electrolytes and proteins Functions of blood -Answer- provide nutrients to cells, provide oxygen for cellular metabolism, removes by-products, carries the cells that protect the body against infection and invading organisms 3 groups of plasma proteins -Answer- albumin, clotting factors (mostly fibrinogen), lipoproteins (triglycerides, cholesterol, fatty acids) Albumin -Answer- function as carrier and control plasm...

What is the first type of cell produced by the developing embryo? A. Erythrocyte B. Granulocyte C. Lymphocyte D. Thrombocyte - A. Erythrocyte The need for oxygen delivery to developing tissues results in the production of erythrocytes before other blood cells. Erythropoiesis commences in the yolk sac as early as the fourteenth day of embryonic development. These primitive red cells produce embryonic hemoglobins that temporarily serve oxygen needs of the fetus. Myelopoietic and lymphopoie...

What is the first type of cell produced by the developing embryo? A. Erythrocyte B. Granulocyte C. Lymphocyte D. Thrombocyte - Answer- A. Erythrocyte The need for oxygen delivery to developing tissues results in the production of erythrocytes before other blood cells. Erythropoiesis commences in the yolk sac as early as the fourteenth day of embryonic development. These primitive red cells produce embryonic hemoglobins that temporarily serve oxygen needs of the fetus. Myelopoietic and lym...

ALU 301 Chapter 1 Complete Questions with 100% Correct Answers Immune System A complex system of cells and soluble molecules that interacts with both infective organisms and molecules from outside of the individual. Where do the cells of the immune system originate? Bone marrow Pluripotential stem cell All cells of immune system originate from this common stem cell. B-lymphocytes Found in the bone marrow; fight off bacteria; produce antibodies T-lymphocytes Found in the...

ALU 301 Chapter 1|Complete Questions with 100% Verified Answers Immune System A complex system of cells and soluble molecules that interacts with both infective organisms and molecules from outside of the individual. Where do the cells of the immune system originate? Bone marrow Pluripotential stem cell All cells of immune system originate from this common stem cell. B-lymphocytes Found in the bone marrow; fight off bacteria; produce antibodies T-lymphocytes Found in th...

ALU 301 Chapter 1 Questions & Answers 100% Verified!! Immune System - ANSWER-A complex system of cells and soluble molecules that interacts with both infective organisms and molecules from outside of the individual. Where do the cells of the immune system originate? - ANSWER-Bone marrow Pluripotential stem cell - ANSWER-All cells of immune system originate from this common stem cell. B-lymphocytes - ANSWER-Found in the bone marrow; fight off bacteria; produce antibodies T-lymphocy...

ALU 301 Chapter 1|Complete Questions with 100% Verified Answers Immune System A complex system of cells and soluble molecules that interacts with both infective organisms and molecules from outside of the individual. Where do the cells of the immune system originate? Bone marrow Pluripotential stem cell All cells of immune system originate from this common stem cell. B-lymphocytes Found in the bone marrow; fight off bacteria; produce antibodies T-lymphocytes Found in th...

ALU 301 Chapter 1 Complete Questions with 100% Correct Answers Immune System A complex system of cells and soluble molecules that interacts with both infective organisms and molecules from outside of the individual. Where do the cells of the immune system originate? Bone marrow Pluripotential stem cell All cells of immune system originate from this common stem cell. B-lymphocytes Found in the bone marrow; fight off bacteria; produce antibodies T-lymphocytes Found in the...

Immune System - correct answer A complex system of cells and soluble molecules that interacts with both infective organisms and molecules from outside of the individual. Where do the cells of the immune system originate? - correct answer Bone marrow Pluripotential stem cell - correct answer All cells of immune system originate from this common stem cell. B-lymphocytes - correct answer Found in the bone marrow; fight off bacteria; produce antibodies T-lymphocytes - correct answer Foun...