Home > Biology > The Importance of Oxygen

Why are oxygen and nitrogen important for the body?

Answer 1

Oxygen acts as a terminal electron acceptor which allows substrates to be reduced thereby extracting energy though breaking down of bonds in substrates. While nitrogen is used in used for the production of amino acid (for protein synthesis)

There are numerous other metabolites that contain oxygen, such as glucosamine, which also contains nitrogen, and nitric oxide, which is used in cell signaling.

By signing up, you agree to our Terms of Service and Privacy Policy

Answer 2

Victoria Angeli

Oxygen is essential for cellular respiration, which is the process that provides energy for various cellular activities. Nitrogen is crucial for the synthesis of amino acids, which are the building blocks of proteins.

By signing up, you agree to our Terms of Service and Privacy Policy

Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.