Question

multiple choice question
the most common colloids in the body are mixtures of water and what other substance?
o lipid
o salt
o protein
o alcohol

Explanation:

In the human body, the most common colloids are mixtures of water and protein. Proteins such as albumin and globulins form colloidal dispersions in body fluids. Lipids are not the most common colloidal partners with water in the body. Salts are dissolved in water as ions rather than forming colloids in the most common sense. Alcohol is not a major component in colloidal mixtures in the body.

Answer:

Protein