1. Parasite's unusual metabolism __Plasmodium falciparum__ may have evolved a unique, non-cyclic version of the textbook energy-producing process in cells known as the Krebs cycle -- presumably as an ...

They showed that ferrous iron, a type of iron that was abundant in early Earth's crust and ocean, could drive nine out of 11 steps of the Krebs Cycle. The Krebs Cycle is a biological pathway ...

Aerobic respiration requires the mitochondria of the cell and occurs over three distinct stages; glycolysis, the Krebs cycle and the electron transport chain. The rate of aerobic respiration is ...

Computer models reveal how human-driven climate change will dramatically overhaul critical nutrient cycles in the ocean. In ...

Microsoft today unleashed updates to plug a whopping 161 security vulnerabilities in Windows and related software, including three “zero-day” weaknesses that are already under active attack.

Besieged by scammers seeking to phish user accounts over the telephone, Apple and Google frequently caution that they will never reach out unbidden to users this way. However, new details about ...

A team led by UT Southwestern Medical Center researchers has identified a key mechanism responsible for endosomal recycling ...

Jan. 21, 2025 — Marine scientists highlights the complex interplay between heat stress, disease onset and coral mortality. They found that 66 percent of the colonies ... Ecologists Uncover ...