Question

multiple choice question
in plasma, substances such as urea, uric acid, creatine, and creatinine are examples of

o minerals and electrolytes
o gases and nutrients
o nonprotein nitrogenous substances

Explanation:

Urea, uric acid, creatine, and creatinine contain nitrogen and are not proteins. They are classified as nonprotein nitrogenous substances in plasma. Minerals and electrolytes are different types of inorganic substances. Gases and nutrients refer to oxygen, carbon - dioxide, glucose, etc.

Answer:

nonprotein nitrogenous substances