What is urea?(1 point)
Responses
a structure in the kidney
a structure in the kidney
the tube through which waste leaves the body
the tube through which waste leaves the body
the waste removed by the kidney
the waste removed by the kidney
the tube that connects the kidney to the bladde
the tube that connects the kidney to the bladder
a nitrogen-containing compound produced in the liver and excreted in urine
Correct! Urea is a nitrogen-containing compound produced in the liver and excreted in urine.