Why is the term “hemolymph” more appropriate for invertebrates such as the crayfish, while the terms “blood” or “lymph” are more appropriate for mammals such as the pig?

Q: Which of the following is NOT a component of the human body's second line of defense against…

A: INTRODUCTION Defense mechanism of human body Defense mechanism has three lines including physical…

Q: Which of these belong to the group of white blood cells (leukocytes)? a) Erythrocytes b) Monocytes…

A: Blood is an intracellular fluid that transports gases, minerals, immunogen, nutrients, and other…

Q: What is the role of hemoglobin? A) It picks up CO2 and distributes it to the body B) It picks up O2…

A: Introduction: Hemoglobin is a respiratory pigment that is reddish in color. In humans, it is present…

Q: Your friend and you go to Central America for spring break where you have a great time (from what…

A: Introduction :- Sickle-cell anemia is an inherited blood disorder that is caused by a genetic…

Q: Wayne Hills Hospital in tiny Wayne, Nebraska faces a problem common to large, urban hospitals as…

A: Lifе-saving mеdications are a catеgory of pharmacеuticals and trеatmеnts that play a pivotal rolе in…

Q: On the battlefield, a medic is treating a soldier who has lost a great deal of blood. They are out…

A: Karl Landsteiner discovered the ABO blood group system in 1900. Many lives were saved after the…

Q: What are the conditions under which hemoglobin precipitates out of solution, and how are normal and…

A: Sickle cell anemia is an autosomal recessive disorder and it affects both male and female offspring…

Q: the cardiovascular system is responsible for ensuring the body is able to access atmospheric oxygen…

A: Mitochondria provide energy in form of ATP in eukaryotic cells. However, it is not known when,…

Q: Where are blood cells produced? A) in red marrow inside of bones O B) in the liver C) in yellow…

A: Mostly all type of the blood cells the red blood cells and the white blood cells and platelets are…

Q: How does the lymphatic system compare to the cardiovascular system?

A: Similarities between Lymphatic System and Cardiovascular System.   1) Both of them are part of  the…

Q: What happens to blood when it is pumped into the thin-walled blood vessels of the lungs? 1)…

A: The complex organisms including humans have special body fluids, i.e. blood and lymph to circulate…

Q: What was the molecular evidence that demonstrated the lineage relationship between granulocytes and…

A: A type of immune cell that has granules (small particles) with enzymes that are released during…

Q: In 500 to 750 words what is the path of lymphatic flow through the body?

A: The lymphatic system is a collection of tissues and organs that aid in the removal of poisons,…

Q: Lymph vessel walls are very thin. Why?

A: Heart is derived from mesoderm. Heart consists of four chambers - upper two atrium and lower two…

Q: What do you mean by lymphocytes?

A: Lymphocytes are one of the types of white blood cells in our body. White blood cell or leucocytes…

Q: Foreign materials are filtered out of the lymphatic fluid by what type of cell located within the…

A: A lymph node is a kidney shaped organ of lymphatic system and the adaptive immune system. A large…

Q: Rank the following leukocytes in order of their relative abundance in the blood of a normal, healthy…

A: The blood is composed of the plasma, the leukocytes (WBCs), thrombocytes (platelets), and the…

Q: What is lymph and where does it come from?

A: Lymph is the fluid that flows through the lymphatic system. It is a system comprising of lymph…

Q: How does an open circulatory system differ from a closed one? A)A closed circulatory system is…

A: The objective of the question is to understand the differences between an open circulatory system…

Q: Carbon monoxide (CO) is toxic to humans because it:       A)  is rapidly converted to toxic CO2.…

A: Poisonous gas carbon monoxide (CO) is a serious risk to people's health. It is formed when carbon…

Q: What do you mean by wandering macrophages?

A: A macrophage is a type of white blood cell that plays an important role in the immune system as…

Q: A hemoglobin molecule contains: O a) both alpha helices and beta sheets. O b) two a subunits that…

A: Hemoglobulin is the major component of the red blood (RBCs) cells. This protein helps in the…

Q: What do you mean by myeloid tissue?

A: The tissue that produces blood cells in the process of haemopoiesis is known as haemopoietic tissue.…

Q: Write a paragraph that describes what happens to a red blood cell as it moves from the right atria…

A: Human heart is divided into four chambers - right atria, right ventricle, left atria and left…

Q: ) O dendritic cells: works with adaptive immune system as an antigen presenting cell

A: Answer is D : Dendritic cells : Works with adaptive immune system as an antigen presenting cell .

Q: What gene makes hemoglobin?

A: Hemoglobin is the iron-containing protein present in erythrocytes, whose major function is to carry…

Q: Why is the binding of oxygen to hemoglobin cooperative while the binding of oxygen to myoglobin is…

A: Hemoglobin is a protein found in red blood cells that transports oxygen to organs and tissues and…

Q: What is the difference between macrophages and lymphocytes

A: Blood is a chief tissue fluid and is a part of circulatory system that is involved in transfer of…

Q: Write a short essay about sickle cell anemia The essay must answer the following questions: What are…

A: Sickle cell anemia is a genetic blood disorder characterized by the production of abnormal…

Q: 107) Hematopoeisis is the the name of the specific process for the creation of Erythrocytes. Group…

A: Blood is chief body fluid material in the circulatory system which helps in :-  I ) Transport of…

Q: What do you mean by lymphoblasts?

A:

Q: What do you mean by fixed macrophages?

A: The immune system provides defense against invading pathogens. It is a complex network of cells,…

Q: Where are blood cells produced?

A: The blood cells are produced in the center of the bone called bone marrow The process of making…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.