Select the correct process of blood clotting:
A. Blood Vessel is punctured -> platelets and damaged tissue cells release prothrombin activator, which initiates a cascade of enzymatic reactions -> fibrin threads form and trap red blood cells -> platelets congregate and form a plug
B. Blood Vessel is punctured -> fibrin threads form and trap red blood cells -> platelets congregate and form a plug -> platelets and damaged tissue cells release prothrombin activator, which initiates a cascade of enzymatic reactions
C. Blood Vessel is punctured -> platelets congregate and form a plug -> platelets and damaged tissue cells release prothrombin activator, which initiates a cascade of enzymatic reactions -> fibrin threads form and trap red blood cells
Select your answer:
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Psychology, Psychiatry, & Social Work Psychopathology Tutor Oral Biology Medicine on the Western Front The Cell Cycle Your Body Mutation & Genetic Engineering EKG Medical Term Digestive and Circulatory System Blood Pressure and Blood Vessels Muscles and Healthy Body Teeth and Microbes Differentiation and Division of Human Cells Carbohydrates Diseases of The Body SystemsOther quiz:
Microbiology › ViewWhy are microbes and viruses considered excellent model systems for the study of genetics?
A. They require a large amount of space to grow.
B. They are difficult to manipulate genetically.
C. They grow to high population densities in a small amount of space and in a short time.
D. They cannot be propagated easily in the laboratory.
Immunity and Vaccines › View
This type of immunity is acquired during one’s lifetime. It is induced by antigens that invade the body.
A. innate immunity
B. adaptive immunity
C. nonspecific immunity
D. normal microbiota