QUESTION 27 Which of the following is INCORRECT about the elimination of NH4T? O a Marine invertebrate excrete NH4 in the form of urea Ob. All amino groups are collected in glutamate ONH4 Is a very toxic substance Od. Birds remove excess ammonium ions as uric acid

QUESTION 27 Which of the following is INCORRECT about the elimination of NH4T? O a Marine invertebrate excrete NH4 in the form of urea Ob. All amino groups are collected in glutamate ONH4 Is a very toxic substance Od. Birds remove excess ammonium ions as uric acid

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Concept explainers

Nitrogen metabolism

Nitrogen metabolism is the synthesis, utilization or uptake, breakdown, and excretion of nitrogenous compounds in the body. The nitrogen metabolism encompasses nitrogen fixation, biosynthesis, and the breakdown of amino acids, purines, and pyrimidine. Since nitrogen-containing compounds are required for various life processes, nitrogen is an important element of life.

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