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Metabolic Meaning: Definition, Examples, and Translations

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metabolic

[məˈtæbəlɪk ]

Definition

Context #1 | Adjective

biological processes

Metabolic refers to the chemical processes that occur within a living organism to maintain life. These processes include the conversion of food to energy, the building of cellular components, and the elimination of waste products. Metabolism can be divided into two main categories: catabolism, which breaks down molecules to produce energy, and anabolism, which uses energy to construct cellular components. The metabolic rate varies significantly among species and can be influenced by a variety of factors, including age, sex, and physical activity levels.

Synonyms

biochemical, energetic, physiological.

Examples of usage

  • A balanced diet supports healthy metabolic function.
  • Doctors often assess metabolic rates during evaluations.
  • Exercise can increase your metabolic rate.
  • Certain disorders can disrupt normal metabolic processes.

Translations

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Interesting Facts

Science

  • Metabolism involves two main processes: catabolism (breaking down substances for energy) and anabolism (building up substances for growth).
  • Enzymes play a crucial role in metabolism by speeding up chemical reactions in the body.
  • Different individuals have varying metabolic rates, influenced by genetics, age, muscle mass, and activity levels.

Health

  • A faster metabolism can burn more calories at rest, which is why some individuals maintain their weight more easily.
  • Certain health conditions, such as hypothyroidism, can slow metabolism, making it harder to lose weight.
  • Exercise and muscle-building activities can enhance metabolic rate, promoting better energy use.

Culture

  • In popular culture, metabolism is often linked to dieting trends and fitness, reflecting society’s interest in health and body image.
  • Metabolic health includes not just weight management but also maintaining normal blood sugar and cholesterol levels.
  • Various diets claim to boost metabolism, although their effectiveness varies widely among individuals.

History

  • Ancient philosophers speculated about bodily functions, but the modern understanding of metabolism developed in the 19th century with advances in biochemistry.
  • In the early 1900s, scientists began to discover metabolic pathways, mapping how nutrients are processed in the body.
  • The study of metabolism has led to significant advancements in areas like nutrition, fitness, and medical treatments.

Origin of 'metabolic'

Main points about word origin

  • The term originates from the Greek word 'metabolē', meaning 'change' or 'transformation'.
  • The prefix 'meta-' means 'beyond' or 'change', indicating the dynamic processes involved.
  • The suffix '-bolic' comes from 'ballein', which means 'to throw', referring to the way substances are utilized in the body.

The term 'metabolic' originates from the Greek word 'metabole', meaning 'a change' or 'transformation'. This word itself is derived from 'metaballein', which means 'to change or exchange'. The study of metabolism dates back to ancient times when philosophers and early scientists sought to understand the processes of life. As biology advanced, particularly during the 19th century with the advent of biochemistry, the term 'metabolic' became more specifically associated with the biochemical reactions that occur in living organisms. The concept of metabolism also gained traction with the discovery of enzymes and hormones, which play vital roles in regulating these processes. Today, 'metabolic' is commonly used in various scientific fields, including nutrition, medicine, and exercise science, to describe the intricate and essential processes that sustain life.

Word Frequency Rank

At #6,476 in frequency, this word belongs to advanced vocabulary. It's less common than core vocabulary but important for sophisticated expression.