Question

Plasma is the ________.

fibers in blood
matrix of blood
cell that phagocytizes bacteria
cell fragment found in the tissue

Answer 1

Matrix of blood

Step-by-step explanation:

Plasma is known as the upper phase, obtained after centrifugation of the blood. It is essentially the matrix of the blood: water, sugars, salts and small proteins. The rest of the larger components, such as platelets, red and white blood cells will remain in the lower phases, depending on their size and mass.