How Do You Spell CITRIC ACID CYCLE?

Pronunciation: [sˈɪtɹɪk ˈasɪd sˈa͡ɪkə͡l] (IPA)

The citric acid cycle, also known as the Krebs cycle, is an important process in cellular metabolism. Its spelling is based on the International Phonetic Alphabet (IPA), which uses symbols to represent the sounds of speech. In IPA, the word "citric" is spelled /ˈsɪt.rɪk/, with the stress on the first syllable and the "i" pronounced as a short "i" sound. The word "acid" is spelled /ˈæs.ɪd/, with the stress on the first syllable and the "a" pronounced as a short "a" sound. Together, the two words create the phrase /ˈsɪt.rɪk ˈæs.ɪd ˈsaɪ.kəl/.

CITRIC ACID CYCLE Meaning and Definition

  1. The citric acid cycle, also known as the Krebs cycle or tricarboxylic acid (TCA) cycle, is a series of chemical reactions that take place in the mitochondria of eukaryotic cells. It is a central metabolic pathway for the oxidation of carbohydrates, fats, and proteins to produce adenosine triphosphate (ATP), the main energy currency of cells.

    The citric acid cycle starts with the entry of acetyl-CoA, which is derived from various fuel sources including glucose, fatty acids, and amino acids. Acetyl-CoA combines with a four-carbon molecule called oxaloacetate to form citrate, a six-carbon compound. Through a series of enzymatic reactions, citrate is converted back into oxaloacetate, producing NADH, FADH2, and ATP in the process.

    The cycle consists of eight sequential steps, including the release of carbon dioxide and the generation of high-energy electron carriers NADH and FADH2. These carriers subsequently enter the electron transport chain, where they donate their electrons to generate a proton gradient across the inner mitochondrial membrane, leading to the synthesis of ATP through oxidative phosphorylation.

    The citric acid cycle acts as a hub connecting different metabolic pathways, enabling the production of necessary energy molecules and intermediates for biosynthesis. It plays a crucial role in maintaining cellular homeostasis and is essential for various physiological processes, such as muscle contraction, brain function, and cell proliferation. Disruptions in the citric acid cycle can lead to metabolic disorders and dysfunction of cellular energy production.

Common Misspellings for CITRIC ACID CYCLE

  • xitric acid cycle
  • vitric acid cycle
  • fitric acid cycle
  • ditric acid cycle
  • cutric acid cycle
  • cjtric acid cycle
  • cktric acid cycle
  • cotric acid cycle
  • c9tric acid cycle
  • c8tric acid cycle
  • cirric acid cycle
  • cifric acid cycle
  • cigric acid cycle
  • ciyric acid cycle
  • ci6ric acid cycle
  • ci5ric acid cycle
  • citeic acid cycle
  • citdic acid cycle
  • citfic acid cycle

Plural form of CITRIC ACID CYCLE is CITRIC ACID CYCLES

Infographic

Add the infographic to your website: