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Author Question: Among vertebrate animals, urea A) is made in the kidneys and immediately excrete (Read 784 times)

j_sun

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on: Sep 17, 2013
Among vertebrate animals, urea
A) is made in the kidneys and immediately excreted.
B) is added to the air in the lungs to be exhaled, along with carbon dioxide.
C) is made in the liver by combining two ammonia molecules with one carbon dioxide.
D) is made in the pancreas and added to the intestinal contents, along with bile salts, for excretion.
E) is rarely the nitrogenous waste of choice.


sammy

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Reply #1 on: Sep 21, 2013
I remember it was C


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j_sun

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Reply #2 on: Oct 15, 2013
Thanks dude! Marking this solved.


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