Which of the following is the form that human body uses to excrete nitrogen?

Question

Quizplus · Accepted Answer

The human body excretes nitrogen primarily in the form of urea, which is produced in the liver from ammonia that is generated during the breakdown of proteins. Nitrate ion and molecular nitrogen are not forms that the human body uses to excrete nitrogen. While ammonium ion is a potential intermediate in the process of nitrogen excretion, it is not typically excreted by the human body in significant amounts.

Which of the Following Is the Form That Human Body