Which molecule is secreted by platelets and can activate platelets

Q: Hemoregulatory response of the body when the temperature drops or elevates

A: Our internal body temperature is regulated by a part of our brain called the hypothalamus. It…

Q: Component of nutrophil in plasma

A: Plasma is the liquid component of blood, in which the red blood cells, white blood cells, and…

Q: Do the Fibrin form the bridges between aggregating platelets? How?

A: Platelets aggregation:                 ADP [Adenosine diphosphate] is released during the platelet…

Q: All of the following are true of mature red blood cells EXCEPT: options: biconcave disc shape…

A: The blood corpuscles which contain the oxygen carrying pigment called haemoglobin and are involved…

Q: Platelets are capable of which of the following? Select all that apply.   activate clotting enzymes…

A: Platelets:- Platelets are tiny blood cells that help your body form clots to stop bleeding.…

Q: In which part of the red blood cell can you find heamoglobin

A: Hemoglobin is a protein molecule that is responsible for oxygen transport to the various tissues of…

Q: Blood vessels that connect to each other to form alternative pathways are called:

A: The blood circulating through the circulatory system is responsible for the transport of oxygen and…

Q: What causes platelets to adhere to the wall of a broken vessel?   exposure of collagen fibers…

A: Hemostasis is the process through which the body prevents wounded blood vessels from bleeding. Too…

Q: What do you mean by serum globulins?

A: Globulin is a group of proteins which are produced in the liver or some by the immune system and…

Q: Plasma and serum are the same thing?

A: Difference between plasma and serum.

Q: Two pairs of leucocytes that may be Mis-identified because they look alike

A: Polymorphonuclear leukocytes (PMNs) are a sort of white blood cell (WBC) that incorporate…

Q: atelets platelet plug formation hemophilia megakaryocytes coagulation thromboxane A2 serotonin…

A: Hematopoietic cells or megakaryocytes, are essential for the generation of blood platelets. The…

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: In a differential white blood cell count, which of the following leukocytes would you expect to find…

A: Differential blood count gives relative percentage of each type of white blood cell and also helps…

Q: Contrast the structure of a lymphatic capillary with that ofa continuous blood capillary. Explain…

A: The tiny vessels that function to supply the body fluid called lymph from the interstitial space to…

Q: Define process platelet activation?

A: Blood is the medium of transport. There are three classes of blood cells located in the body. Red…

Q: Pernicious most common in older pe people Which choices list the correct relationships among the…

A: Out of many forms of Anemia, one form is Pernicious anemia. This type of anemia is characterized by…

Q: Which of the following disorders decreases the person’s ability to produce a platelet plug? Both…

A: Von Willebrand disease (VWD) is a blood disorder in which the blood does not clot properly. Blood…

Q: A person with type O+ blood volunteers to give packed cells (RBCs) to a person with AB- blood. The…

A: In humans, there exist eight types of blood groups, which include A positive and negative, B…

Q: Which of the following signaling molecules initiates red blood cell production? Hematopoiesis…

A: Erythrocytes in general words are called RBCs (red blood cells). It is the common element formed in…

Q: Why are there so many more erythrocytes than leukocytes in both healthy and sick individuals?

A: Normal erythrocyte count - 4.7 to 6.1 million cells per micro liter (cells/ml) in man and in women –…

Q: In Thrombocytopenia, the concentration of _______________ decresaes.

A: Introduction: The whole blood comprises the fluid portion, named plasma, and the cellular components…

Q: True or False:   C3b is the insoluble ligand that anchors neutrophils at the site if injury.

A: The immune system is a complicated physiological system comprised of several organs, tissues, and…

Q: During inflammation, basophils release an anticoagulant called __________ and a vasodilator called…

A: In the human body, blood is considered the fluid that plays a significant role in the transportation…

Q: How can thrombin contribute to the activation?

A: Blood is the primary transport medium of the human body. This comprises several types of cells and…

Q: Fill in the blank:  Normally, the most numerous white blood cells are _______________________.

A: White blood cells, also called leukocytes are one of the three major types of formed elements of…

Q: Keeping in mind the primary function of the erythrocyte, explain why the biconcave disk shape is…

A: Red Blood Cells(RBCs), also called as erythrocytes are the major/primary cellular components of the…

Q: Formation and dissolution of clots is primarily regulated by   hemolysis positive feedback negative…

A: When platelets, proteins, and cells in the blood clump together, a blood clot forms. Your body…

Q: What gives the red blood cells their elastic properties? Why are these needed?

A: Red blood cells have their elastic properties because of the membrane infra structure they have.…

Q: What is "leukocyte" the technical term for? O Platelets O Plasma Red blood cells O White blood cells

A: Blood is a body fluid in humans and animals that circulate throughout the system carrying essential…

Q: Blood is made up of many components and plays a vital role in maintaining health. Please describing…

A: Introduction:- Blood is the connective tissue in the body which is mainly made up of plasma which is…

Q: white blood cells functions and characteristics

A: White blood cell, also called leukocyte or white corpuscle, a cellular component of the blood that…

Q: Why blood does not clot in blood vessels?

A: Blood is a body fluid in humans and other animals. It delivers necessary substances such as oxygen…

Q: thrombocytosis occur when the .48 number of platelets are more than 150000/cmm T

A: Thrombocytes Thrombocytes are responsible for the formation of clot and take a vital role in…

Q: Rho activation is preceded by association of a Rho regulator to regions of the plasma membrane just…

A: The process of transcription in prokaryotes requires the double-helical DNA to partly unwind in the…

Q: Red blood cells have a very different role than white blood cells. Shortly list two ways that red…

A: A blood cell also known as hemocyte is a cell found mainly in the blood and are produced through…