Question

What are serum and toxins

Answer 1

Serum: an amber-coloured, protein-rich liquid which separates out when blood coagulates.
Toxin: a poison of plant or animal origin, especially one produced by or derived from microorganisms and acting as an antigen in the body.

Answer 2

Answer:

Bacterial toxins are proteins capable of achieving multiple remarkable tasks. They function as autonomous molecular devices, targeting specific cells in an organism, punching holes in their membranes, or modifying intracellular components

Serum is the fluid and solute component of blood which does not play a role in clotting. It may be defined as blood plasma without fibrinogens. Serum includes all proteins not used in blood clotting; all electrolytes, antibodies, antigens, hormones; and any exogenous substances