AP BIOLOGY

ANIMAL PHYSIOLOGY

EXCRETION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Urea is produced as an excretory substance in human body in
A
urinary bladder
B
liver
C
kidney
Explanation: 

Detailed explanation-1: -The main excretory product generated by the human body is urea. It is generated by the breakdown of proteins in the liver where the excess amino acids are converted into urea. The urea is excreted out of the body via urine.

Detailed explanation-2: -The liver produces several chemicals (enzymes) that change ammonia into a form called urea, which the body can remove in the urine.

Detailed explanation-3: -Final answer: An organ that produces urea in humans beings is the liver.

Detailed explanation-4: -The liver regulates most chemical levels in the blood and excretes a product called bile.

There is 1 question to complete.