The citric acid cycle is a series of chemical reactions that make up one phase of cellular respiration, before the metabolites enter the respiratory chain that uses oxygen to achieve energy ...

A new runner in the cellular relay The researchers began their investigation into how cells can maintain mitochondrial function without oxygen by using mass spectrometry to measure the quantities of ...

New study sheds light on evolutionary origin of oxygen-based cellular respiration Date: January 24, 2012 Source: RIKEN Summary: Researchers in Japan have clarified the crystal structure of quinol ...

Oxygen-consuming organisms obtain energy through cellular respiration, which is the transformation of carbohydrates and oxygen into carbon dioxide and water. This process also produces toxic oxygen ...

For example, cellular respiration, i.e. the reduction of inspired oxygen to water, which powers cell function, also generates highly reactive oxygen species that can damage DNA, with the purine ...

Anaerobic respiration occurs without oxygen and releases less energy but more quickly than aerobic respiration. Anaerobic respiration in microorganisms is called fermentation ...

On May 4, 2023, a new research perspective was published in Oncotarget, entitled, “Targeting cellular respiration as a therapeutic strategy in glioblastoma.” ...

It delivers oxygen and glucose to the tissues for respiration, which is the release of energy to cells. This video is about how arteries carry blood away from the heart.

Oxygen plays a crucial role in cellular respiration. It serves as the final electron acceptor in the process, without which cellular respiration cannot be efficiently carried out.

While less well-known, this latter type of cellular respiration is no less important, fuelling the production of most of the world's nitrous oxide (N2O), an ozone depleting and greenhouse gas 310 ...

Press Release New study sheds light on evolutionary origin of oxygen-based cellular respiration by SpaceRef January 23, 2012 ...