Metabolism consists of anabolism (the buildup of substances) and catabolism (the breakdown of substances). The term metabolism is commonly used to refer specifically to the breakdown of food and its transformation into energy.
Which of the following is the definition of metabolism?
Metabolism, the sum of the chemical reactions that take place within each cell of a living organism and that provide energy for vital processes and for synthesizing new organic material.
What is the definition of metabolism quizlet?
Metabolism refers to the chemical reactions in the body that build and breakdown molecules. Describe an example of metabolism. Cells need energy to function. If a person is eating something that has sugar, the sugar molecules get broken down into simpler molecules and that releases energy.
What is metabolism short answer?
Metabolism is a term that is used to describe all chemical reactions involved in maintaining the living state of the cells and the organism. Metabolism can be conveniently divided into two categories: Catabolism – the breakdown of molecules to obtain energy.
Which of the following is the best definition of metabolism?
Metabolism: The whole range of biochemical processes that occur within a living organism. Metabolism consists of anabolism (the buildup of substances) and catabolism (the breakdown of substances). The term metabolism is commonly used to refer specifically to the breakdown of food and its transformation into energy.
What is the root word of metabolism?
The word metabolism is derived from the Greek word “Metabolismos” or from the French word métabolisme. In Greek metabole means a “change” and metaballein means to change. The combination of the words is derived from meta meaning “over” and ballein meaning “to throw”.
What is the definition of a calorie quizlet?
Calorie. A calorie is the amount of energy needed to raise temperature of 1 gram of water 1 degree Celsius. Measure of heat energy in food; equivalent to 1000 calories. Cellular respiration.
What is a anabolism?
Anabolism is the process by which the body utilizes the energy released by catabolism to synthesize complex molecules. These complex molecules are then utilized to form cellular structures that are formed from small and simple precursors that act as building blocks.
What is required for reactants to form bonds?
Answer: Energy input is required for the reactants to form bonds.
What are the 3 types of metabolism?
There are three basic metabolism types: ectomorph, mesomorph, and endomorph – definitely words you probably don’t use in your normal, day-to-day conversations.
What is metabolism Class 9?
Metabolism is the total amount of the biochemical reactions involved in maintaining the living condition of the cells in an organism. … All the chemical reactions occurring in the living organisms from digestion to transportation of substances from cell to cell require energy.
What is metabolism and its importance?
Metabolism is the biochemical process of combining nutrients with oxygen to release the energy your our bodies need to function. Your resting metabolic rate (RMR) is the number of calories your body burns to maintain vital body functions such as heart rate, brain function and breathing.
What increases metabolism?
Here are 10 easy ways to increase your metabolism.
- Eat Plenty of Protein at Every Meal. Eating food can increase your metabolism for a few hours. …
- Drink More Cold Water. …
- Do a High-Intensity Workout. …
- Lift Heavy Things. …
- Stand up More. …
- Drink Green Tea or Oolong Tea. …
- Eat Spicy Foods. …
- Get a Good Night’s Sleep.
What is anabolism metabolism?
Your metabolism involves a set of processes that all living things use to maintain their bodies. These processes include both anabolism and catabolism. … Anabolism centers around growth and building — the organization of molecules. In this process, small, simple molecules are built up into larger, more complex ones.
What does it mean to have a fast metabolism?
If your metabolism is “high” (or fast), you will burn more calories at rest and during activity. A high metabolism means you’ll need to take in more calories to maintain your weight. That’s one reason why some people can eat more than others without gaining weight.