GENERAL HISTOLOGY

EXCRETORY SYSTEM

KIDNEY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
____ is a waste product that forms from the breakdown of amino acids and nucleic acids.
A
Ammonia
B
Urea
C
Ammonium
D
Uric Acid
Explanation: 

Detailed explanation-1: -Ammonia is the waste produced by metabolism of nitrogen-containing compounds like proteins and nucleic acids.

Detailed explanation-2: -The nitrogenous wastes are mostly the waste products from metabolic reactions-anabolism and catabolism. In the liver, deamination or breakdown of excess amino acids produces urea.

Detailed explanation-3: -The kidneys Materials eliminated via the kidney include nitrogenous waste products (ammonia, uric acid, urea, creatine, creatinine, and amino acids), excess quantities of salts and water that may be taken into the body, and various other organic materials produced by life-sustaining chemical reactions.

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