Catabolises definitions
| Word backwards | sesilobatac |
|---|---|
| Part of speech | The word "catabolises" is a verb. |
| Syllabic division | cat-a-bol-is-es |
| Plural | The plural of the word catabolises is catabolises. |
| Total letters | 11 |
| Vogais (4) | a,o,i,e |
| Consonants (5) | c,t,b,l,s |
Catabolism is the process through which organisms break down complex molecules into simpler ones to release energy. This energy is then utilized to carry out various cellular functions necessary for the survival of the organism.
Key Principles of Catabolism
Catabolism involves several key principles to efficiently break down molecules. One such principle is the conversion of large molecules into smaller ones through processes like hydrolysis, oxidation, and deamination. These reactions release energy in the form of ATP, which is used as a source of energy for cellular activities.
Role of Enzymes in Catabolism
Enzymes play a crucial role in catalyzing the catabolic reactions within the cell. Each enzyme is specific to a particular substrate, and they help in speeding up the breakdown process. Without enzymes, catabolic reactions would occur at a much slower rate, hindering the energy production necessary for cellular functions.
Catabolic Pathways
There are several catabolic pathways in living organisms, such as glycolysis, the citric acid cycle, and the electron transport chain. Each pathway involves a series of reactions that ultimately lead to the breakdown of complex molecules like carbohydrates, fats, and proteins into simpler compounds like glucose, fatty acids, and amino acids.
Metabolism is the collective term used to describe all the biochemical processes, including both anabolism and catabolism, that occur within an organism to maintain life.
Overall, catabolism is a fundamental process that provides organisms with the energy necessary for growth, repair, and reproduction. By efficiently breaking down complex molecules, organisms can sustain themselves and thrive in their respective environments.
Catabolises Examples
- During intense exercise, the body catabolises stored glycogen to provide energy.
- A malnourished individual may catabolise muscle tissue for energy.
- In times of fasting, the body catabolises fat reserves to maintain vital functions.
- Certain medications can cause the body to catabolise bone tissue.
- In starvation, the body catabolises its own tissues for survival.
- Individuals with certain medical conditions may catabolise proteins for energy.
- Excessive stress can lead the body to catabolise muscle mass.
- Extreme diets can cause the body to catabolise essential nutrients.
- Cancer cells often catabolise glucose at a higher rate than normal cells.
- High levels of cortisol can result in the body catabolising muscle tissue.