You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Which of the following is true in relation to the urea cycle and explain in detail?
First two steps of the urea cycle occur in mitochondria and remaining steps take place in the cytosol.
Deficiency of any of the urea cycle enzymes would result in hyperammonemia.
Urea is formed by NH3, aspartate (not glutamate) and CO2. In urea, nitrogen atoms are derived from NH3 and aspartate, and source of carbon is CO2.