Pronunciation: [kˌatɐbˈɒlɪk] (IPA) 
The word "katabolic" is spelled with a "k," not a "c," as some might expect. This is because the word is derived from the Greek "katabolé," which begins with a kappa (k). In phonetic transcription, the word is pronounced /ˌkætəˈbɒlɪk/. The stress falls on the second syllable, and the "a" is pronounced with a short "a" sound, like the "a" in "cat." The "bolic" sound is pronounced with a long "o" sound, like the "o" in "go."
Katabolic is an adjective that originates from the Greek word "katabolḗ," meaning "a throwing down" or "a destruction." In the context of biology and metabolism, it refers to the destructive phase of metabolism involved in breaking down complex molecules into simpler ones to release energy. Katabolism is the set of chemical reactions that occur within an organism to provide energy for various cellular functions.
In this sense, the word katabolic describes the catabolic processes that take place in an organism, breaking down larger molecules, such as proteins, carbohydrates, or fats, into smaller units, such as amino acids, glucose, or fatty acids, respectively. Through the process of katabolism, the energy stored within these complex molecules can be harnessed by the body for use in cellular activities, growth, and maintenance.
Katabolic processes are also associated with the release of waste products that need to be eliminated from the body. These processes can occur during periods of fasting or intense physical activity, where the body needs to rely on reserves of energy to sustain its functions.
Overall, the term katabolic denotes the series of metabolic reactions characterized by the dismantling and degradation of complex molecules, resulting in the release of energy that can be utilized by an organism or cell.
The word "katabolic" is derived from the Greek term "katabolē", which means "a throwing down" or "a casting down". It is formed by combining the prefix "kata", meaning "down", and the verb "ballein", meaning "to throw" or "to cast". In scientific and medical contexts, "katabolic" refers specifically to the breakdown, degradation, or destructive processes in living organisms, particularly with regard to metabolism.
