Fibrinogen is a plasma protein and functions in blood coagulation.Fibrin are threads of protein that provide the backbone for a blood clot.
Urea is the substance derived from protein metabolism that is removed from the blood in the kidneys and excreted in urine.
Thrombin is a protein enzyme, which is soluble in aqueous solutions. It is produced in the blood in response to injury and plays a key role in the blood clotting process.
It is unlikely to have stringy blood during implantation bleeding. Implantation bleeding is typically light and may be pink or brown in color. Stringy blood clots are more commonly associated with heavy menstrual bleeding.
A colloid is a substance which contains insoluble particles suspended in it. Colloidal protein is as such a substance with proteins dispersed through something like blood or interstitial fluid.
Fibrinogen is a soluble plasma protein that plays a key role in blood clot formation. When activated by thrombin during the clotting process, fibrinogen is converted into fibrin, which forms a mesh that helps to trap blood cells and platelets to form a stable clot.
Hemoglobin
Hemoglobin
During clot formation, the insoluble blood protein that forms a fibrous mesh network is fibrin. This network traps blood cells and platelets to form a stable blood clot at the site of injury.
If a compound is insoluble in water, it will likely be insoluble in blood as well because blood is primarily water-based. The compound's chemical properties that make it insoluble in water will also prevent it from dissolving in the aqueous environment of blood.
Hemoglobin is the substance in the blood responsible for carrying oxygen to the tissues. It is a protein found in red blood cells that binds to oxygen in the lungs and releases it to the body's tissues and organs.
It means the blood is clotting. That's what it should do.