oxygen
Some microbes use alternate energy pathways that do not require ______ such as fermentation and anaerobic respiration.
Oxygen is a chemical element with the symbol O and atomic number 8. It is a highly reactive nonmetal and an oxidizing agent that readily forms compounds with most elements as well as with other compounds.
Oxygen is the third-most abundant element in the universe, after hydrogen and helium. At STP (standard temperature and pressure), two atoms of the element bind to form dioxygen, a colorless and odorless diatomic gas. Oxygen is important for life on Earth because it is a key component of the atmosphere that all living organisms use during the process of respiration in order to produce energy.
Oxygen has many other uses beyond supporting life, including for medical purposes such as in oxygen therapy and for industrial purposes such as in welding and steelmaking. Additionally, it has a range of applications in scientific research, such as in combustion studies and in the study of chemical reactions.
More Answers:
Understanding the Steps of Mitosis: Importance for Growth, Repair, and Asexual Reproduction in OrganismsUnderstanding Anaerobic Respiration and Its Types: Lactic Acid and Alcoholic Fermentation
Unlocking the Power of Fermentation: Applications in Daily Life, Industry, and Beyond