Q: Blood is made up of cells (red and white blood cells), cell fragments (platelets) and plasma. Where…
A: Blood is a type of fluid connective tissue that is red in color and associated with nutrients,…
Q: What would happen to the red blood cells of a patient who was treated with 10% saline?
A: Red blood cells are the most common erythrocytes or blood cells in the circulatory system. It helps…
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: What two components make up whole blood?
A: In the organism, blood is body fluid that helps to transport oxygen and nutrients to all parts of…
Q: Enzyme levels in blood are often elevated in various disease states. Which enzyme or other blood…
A: Enzyme is a protein or a molecule which can act as a catalyst for a biological reaction. Enzyme’s…
Q: Define the following terms:a. SAMb. SAHc. THFd. homocysteinee. one-carbon metabolism
A: Introduction- Biomolecules can be found in a biological system in a wide range of sizes in which…
Q: What are the differences in terms of structure and ligand-binding interactions? What are the…
A: GPCRs are a type of transmembrane receptor that consists of seven transmembrane helices that…
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 would be the effect of an artificial blood in which the binding of oxygen is not altered by the…
A: The product type that is used as a substitute for the red blood cells refers to as artificial blood.…
Q: What stops blood from bleeding
A: When there is a loss of blood occurs from the circulatory system then this is termed as bleeding.…
Q: n circulatory system, one the main function of our blood is controlling our body temperature.…
A: Blood is one of the connective tissues that absorbs and distributes heat throughout the body.
Q: if a person weighs 175lbs, how much would his blood weigh
A: Blood is a fluid connective tissue that comprises red blood cells, white blood cells, platelets,…
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: View this animation (http://openstaxcollege.org/l/metabolic) to learn more about metabolic…
A: Catabolism is a collection of metabolic pathways that break down molecules into smaller units, which…
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 of the following hormones helps combat low blood pressure? angiotensin renin insulin…
A: Introduction The Force Of Blood Pushing Against The Walls Of Arteries Is Called Blood Pressure. When…
Q: Describe how the metabolic pathway is regulated at the different steps and evaluate the effects of…
A: Metabolic pathways are series of chemical reactions that take place within a cell. They are in…
Q: Determine the process in which a certain types of white blood cells engulf bacteria.
A: White blood cells are one type of cell associated with the immune system. The body's defenses…
Q: Describe how the number of red blood cells is regulated by a negative feedback system.
A: Negative feedback, also termed as balancing feedback, which counters or reduces the function of…
Q: The following enzymes belong to the same class of enzymes, except for A. Chymotrypsin B. Thrombin C.…
A: Enzymes are chemical substances which speed up the reaction process. There are many classes of…
Q: What would happen if red blood cells were placed in a beaker of distilled water. Why?
A: Osmosis is the process by which two solutions that are separated by a semipermeable membrane and the…
Q: Why does a white blood cell contain many lysosomes?
A: white blood cells kill the pathogen either by engulfing it or producing antibodies that neutralize…
Q: Some patients with hypertension (high blood pressure) are given beta-blocking drugs to lower their…
A: Beta-blockers, also known as beta-adrenergic blocking inhibitors, are blood pressure-lowering drugs.…
Q: What do you mean by plasma?
A: Blood is the fluid connective tissue present in the animals that deliver necessary substances such…
Q: How does RED BLOOD CELL generate energy? proper explanation and diagram
A: Red cells or red blood cells did not have nucleus and mitochondria. It is also called Red blood…
Q: The ABO blood type system is determined by the types of: O Peripheral proteins inside the red blood…
A: Humans can be typed for a special blood typing called ABO blood typing. There are four major types:…
Q: Which of the following statements is TRUE regarding the ABO blood system? O People who have the B…
A: Plasma membrane of RBCs contain various antigens and based on the presence or absence of various…
Q: Haemoglobin is also known as?
A: Hemoglobin is a protein in red blood cells that contains iron. It is used to transport oxygen around…
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: make or draw a model of a hemoglobin protein and label the different parts of the protein and its…
A: Hemoglobin is a vital protein in the human body that facilitates the transfer of oxygen from the…
Q: The concentration of cholesterol in the blood serum of a normal adult is approximately 200 mg/dL.…
A: Cholesterol is a waxy substance that the body requires as a building block for cell membrane and for…
Q: T cells are often discussed in conjunction with the disease AIDS, in which a virus destroys these…
A: T Cells : T cells are part of the immune system and develop from stem cells in the bone marrow. They…
Q: cobra venom has an enzyme called phospholipase II. Explain how this enzyme destroys the cell walls…
A: The phospholipids are the major constituent of the cellular plasma membrane. Phospholipases are…
Q: Hypotonic solutions cause red blood cells to shrivel- a process known as crenation.
A: Osmosis is the diffusion of water molecules across a selectively permeable membrane from a region of…
Q: If fibrin is present in blood which is a protein involved in blood clotting then why does not its…
A: Blood clotting also known as blood coagulation is defined as the process in which blood loses its…
Q: Why is the pulmonary artery called an artery if it carries deoxygenated blood?
A: The circulatory patterns are of two types- open or closed. Chordates have a closed circulatory…
Q: What are the advantages of live preparations?
A: Vaccines impart adaptive immunity against certain pathogens.
Q: What would be the effect of an artificial blood in which the binding of oxygen is not alter by the…
A: Hemoglobin is the blood protein that is responsible for the transport of gases. It binds with oxygen…
Q: How is the process of metabolizing bilirubin in the body? Use a flowchart to discuss
A: Bilirubin is the greenish-yellow pigment that is found as a breakdown product of heme catabolism. It…
The enzyme that is necessary to bring about clotting of blood is
Step by step
Solved in 2 steps
- An example of feedback is seen in blood clotting. Part of the complex biochemical pathway of clotting is the production of an enzyme that forms the matrix of the blood clot, but also speeds up the production of still more thrombin. That is, it has a self-catalytic, self-accelerating effect, so that once the clotting process begins, it runs faster and faster until, ideally, bleeding stops. Thus, this positive feedback loop is part of a larger negative feedback loop, one that is activated by bleeding and ultimately works to stop the bleeding. So ultimately in keeping homeostasis, which of the following is true: This is a positive feedback loop This is a negative feedback loopA patient has had a serious accident and lost a lot of blood. In an attempt to replenish body fluids, a large amount of distilled water was transferred directly into one of his veins. What will be the most probable result of this transfusion? It will have serious, perhaps fatal, consequences because the red blood cells will be hypertonic relative to the body fluids and the cells will burst. It will have serious, perhaps fatal, consequences because the red blood cells will be hypotonic relative to the body fluids and the cells will shrivel. It will have no unfavorable effect as long as the water is free of viruses and bacteria. It will have no serious effect because the kidneys would quickly eliminate the excess water. It will have serious, perhaps fatal, consequences because there will be too much fluid for the heart to pump.Recently, athletes have begun to take advantage of the benefits of extra red blood cells, in a process known as `` blood doping`` (You can do your own research on it). Two weeks prior to a competition, a blood sample is taken and centrifuged, and the red blood cell component is stored. A few days before the event, the red blood cells are injected into the athlete. Why would athletes remove red blood cells only to return them to their bodies later? What problems could be created.
- In a paragraph describe what the difference between red and white blood cells is ?Blood is made up of cells (red and white blood cells), cell fragments (platelets) and plasma. Where in the body are these cells and cell fragments produced? Give a couple examples.In the blood there are red and white blood cells as well as platelets which are also called platelets. What is the function of platelets?
- Human body system is a powerful machine that works all the time. To maintain the system, homeostasis should function regularly. Give TWO (2) examples and discuss the factors that give effect to this selfregulating process.How does RED BLOOD CELL generate energy? proper explanation and diagramWhat is blood made with?
- Name and describe the main fuctional macromolecule found in red blood cellsJohn was involved in a serious accident and lost a large volume of blood. His girlfriend, Anne, gave him distilled water while trying desperately to replenish his body fluids. She added the water directly to the blood via one of his veins. (a). How does the water get into John's blood cells? (b). What will the result be? Why?Name the protein found in RBCs.
