What is the average life span of a red blood cell? O a. 180 days O b. 90 days O c. 150 days O d. 120 days

Q: Which property do granular and agranular leukocytes have in common?a. Both lack a nucleus.b. Both…

A: Leukocytes or WBC are the cells of the blood circulatory system which are responsible for the immune…

Q: Fill in each box with the appropriate component of the blood.

A: Blood is the fluid connective tissue responsible for transporting oxygen and nutrients to different…

Q: Why is eosinopenia often difficult to detect? A. The number of eosinophils in peripheral blood…

A: Eosinophils are a variety of white platelets and one of the immune framework components answerable…

Q: When a red blood cell gets too old and weak, what happens to it?

A: Answer- when a red blood cell gets too old and week, the spleen disposes of worn-out red blood cells…

Q: John has sugar levels in the blood that are too high making his blood hypertonic to the RBCs. How…

A: Osmosis is a transient net flow of solvent molecules into a greater solute content area via the…

Q: 26. A person with a low white blood cell count would have difficulty. a. Blood clotting b. Breathing…

A: The connective tissue composed of blood plasma and formed elements is called blood. The functions of…

Q: Plasma is the ________. a. fibers in blood b. matrix of blood c. cell that phagocytizes bacteria d.…

A: Blood and lymph are the two fluid connective tissues. Both of these flow through our cardiovascular…

Q: Why do red blood cells lose their nucleus as they mature? 2. How does the fact that RBCs have no…

A: The red blood cells are called so because of the presence of hemoglobin that helps in the transport…

Q: Which of the following white blood cells has 2 -5 lobes and phagocytic? a.C. b.D. c.B. d.E. e.A.

A: The white blood cells that contain Branules in their cytoplasm are known as granulocytes.According…

Q: What does blood deliver to cells? (More than one answer)

A: Blood has a pH of 7.4 (slightly alkaline). The Colour of blood is red. Blood constitutes 7-8% of…

Q: A medical researcher infuses a liter of blood plasma (whole blood minus the formed elements) into a…

A: Blood is the fluid connective tissue derived from the mesoderm. It is slightly alkaline with a pH of…

Q: What granular leukocytes promote the inflammation response by entering damaged tissues and releasing…

A: Immunology is the branch of medical science that deals with the study of the immune system and…

Q: Which of the following diseases is due to a malfunction of a transport system? Beriberi OA B.…

A: Within the body, many molecules are able to pass across the membranes that surround cells. These…

Q: Which are the largest of the white blood cells

A: Blood is a specialised fluid connective tissue composed of plasma and formed elements.The formed…

Q: 26. A person with a low white blood cell count would have difficulty. a. Blood clotting b. Breathing…

A: 1. White blood cells comprise neutrophils, basophils, eosinophils, monocytes and lymphocytes. White…

Q: What is a lesion? O the remains of cells after necrosis excessive growth of cells O cellular changes…

A: Cancer is a clinical condition in which there occurs abnormal division of cells leading to the…

Q: 24. Which is the most common type of blood cell in a healthy human? a. erythrocyte b. monocyte c.…

A: Blood is a connective tissue fluid that is a major component of the circulatory system. It consists…

Q: An individual with type B blood can donate blood to which blood type(s) during a transfusion? Group…

A: The ABO blood group is an example of multiple allele and codominance in which three alleles are…

Q: The life span of white blood cells is Select one: a. none of above b. months to even years C.…

A: The components of the blood are plasma and formed elements. The formed elements include RBC, WBC,…

Q: What acts as a buffer within RBCs? A. Haemoglobin B. Bicarbonate C. Oxygen D. CO2

A: The buffer system maintains the body's acid-base balance and maintains the blood pH around 7.4.…

Q: Bilirubin results from the degrac Select one: O a. Globin O b. Iron O C. Mitochondria O d. Non-iron…

A: Hemoglobin is the carrier of molecular oxygen in vertebrates. It is made up of iron at the center,…

Q: patient was involved a serious accident and lost a large quantity of blood. In an attempt to…

A: According to the theory of osmosis two different solution that are separated by a semipermeable or…

Q: which component of blood contains no nucleus or organelles and carries oxygen to body tissues A…

A: A blood cell, also known as a hematopoietic cell, hemocyte, or hematocyte, is a cell that is formed…

Q: marrow is the spongy, fatty tissue inside your bones. A bone marrow transplant is a medical…

A: A bone marrow transplant is a medical procedure performed to replace bone marrow that has been…

Q: At high altitudes, a person will start to develop more red blood cells. This response is due to an…

A: Introduction :- The red blood cells in your body transfer oxygen from your lungs to your tissues.…

Q: In a paragraph describe what the difference between red and white blood cells is ?

A: Given: Blood is a fluid connective tissue.Blood consists of  afluif medium called plasma in which…

Q: Monocytes are formed when stem cells divide and specialise in the bone marrow. Where in the body do…

A: Monocytes are a type of white blood cell that originates from stem cells in the bone marrow. They…

Q: What percentage of our blood is plasma? a. 90% b. 55% C. 45% d. 65% ANSWER

A: Blood is a type of connective tissue which flows in the body and helps in transport of oxygen,…

Q: What is the name of the white blood cell that would be triggered to attack unknown antigens? A.…

A: White blood cells, also known as leukocytes are the cells of the immune system that are involved in…

Q: Red blood cellsa. are the least numerous formed element in the blood.b. are phagocytic cells.c. are…

A: Blood is the chief respiratory segment of the body. Along with the transportation of nutrients and…

Q: Which of the following is not true of white blood cells?a. are formed in red bone marrowb. carry…

A: Answer is option d

Q: In extravascular hemolysis, heme is converted into what molecule or molecules?  A. Amino acids  B.…

A: Extravascular hemolysis is the hemolysis occur in the liver, spleen, bone marrow, and also in the…

Q: You have a patient who needs a blood transfusion. His blood type is O-. Which of the following blood…

A: Blood is an important fluid tissue that transports oxygen and nutrients to all parts of the body.…

Q: What does the liver do for the cardiovascular system? a. The liver makes antithrombin to inactivate…

A: One of the largest and most important organs in your body is liver  and performs more than 300…

Q: What is recycled during erythrocyte turnover? A. both iron and amino acids B. iron C. amino acids…

A: Red Blood Cells (RBCs) are formed in the bone marrow and have a lifespan of 120 days. After this…

Q: Choose two types of white blood cells and describe what sets them apart from red blood cells.

A: White blood cells (WBCs) or leukocytes are defined as cells of the immune system that help the…

Q: The most abundant protein in plasma is_______.a. hemoglobin      c. albuminb. fibrin…

A: Biological molecules are chemical substances that occur in living organisms, and aid in performing…

Q: What blood group has only A antigens on red cells? A. Group A B. Group AB C. Group O D. Group B

A: The ABO blood group system is the classification of human blood based on the inherited properties of…

Q: there is less oxygen in the air high above sea level, such as in the mountains.  as a result, the…

A: Air is composed of various molecules with Nitrogen, being the most abundant element and Oxygen, the…

Immunology

Immunology is the division of science involved with the immune reactions occurring in living organisms. The organisms are accustomed to evolving internal defense mechanisms to evade the invasion of microbial pathogens. Diverse cells are connected with stimulating the immune responses, which produce inhospitable conditions to the microbes prompting their lysis and thus inhibits the multiplication of the pathogens. The immune system can distinguish the pathogens through the aid of cellular intercommunication and launch responses to destroy them.