What function is associated with metabolism quizlet?

Cellular metabolism uses nutrients and oxygen to produce cellular energy (ATP), necessary for maintaining cellular activities. All metabolic reactions are related to energy and temperature (i.e. when chemical bonds are broken they release energy and heat and when bonds are formed heat and energy are stored).

What function is associated with metabolism?

Metabolism is a balancing act involving two kinds of activities that go on at the same time: building up body tissues and energy stores (called anabolism) breaking down body tissues and energy stores to get more fuel for body functions (called catabolism)

What are the components and functions of metabolism?

They are: Catabolism – the breakdown of food components (such as carbohydrates, proteins and dietary fats) into their simpler forms, which can then be used to provide energy and the basic building blocks needed for growth and repair. Anabolism – the part of metabolism in which our body is built or repaired.

What is 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.

Where does metabolism occur in the body quizlet?

The liver is the most metabolically active organ in the body. After nutrients have been absorbed, the liver determines the metabolic fate of these nutrients. Metabolic processes in the liver convert amino acids, monosaccharides, glycerol, and fatty acids to usable or storable forms of energy.

What is the major organ that regulates metabolism?

thyroid gland

What organ controls your metabolism?

The thyroid gland is a key part of the human endocrine system and works together with your nervous and immune systems to regulate your body’s metabolism. Metabolism refers to all of the processes that go on inside your body, for example, the process of turning food into energy.

What are the five metabolic processes?

  • A summary of metabolism. The unity of life. Biological energy exchanges. …
  • The fragmentation of complex molecules. The catabolism of glucose. Glycolysis. …
  • The combustion of food materials. The oxidation of molecular fragments. …
  • The biosynthesis of cell components. The nature of biosynthesis. …
  • Regulation of metabolism. Fine control.

What are the two components of metabolism?

There are two categories of metabolism: catabolism and anabolism. Catabolism is the breakdown of organic matter, and anabolism uses energy to construct components of cells, such as proteins and nucleic acids.

What causes high metabolism?

Body size, age, gender and genes all play a role in the speed of your metabolism. Muscle cells require more energy to maintain than fat cells, so people with more muscle than fat tend to have a faster metabolism. As we get older, we tend to gain fat and lose muscle.

What reaction is used for anabolism?

Anabolism is powered by catabolism, where large molecules are broken down into smaller parts and then used up in cellular respiration. Many anabolic processes are powered by the cleavage of adenosine triphosphate (ATP).

What metabolic process is shared by aerobic respiration and fermentation?

aerobic respiration process breaks down a single glucose molecule to yield 38 units of the energy storing ATP molecules. For the lactate fermentation, 2 molecules of ATP are produced for every molecule of glucose used.

What is an enzyme What does it do?

An enzyme is a type of protein found within a cell. Enzymes create chemical reactions in the body. They actually speed up the rate of a chemical reaction to help support life. The enzymes in your body help to perform very important tasks.

Which hormone is the single most important one that influences metabolism?

thyroid hormone

What compound is the result of protein breakdown into waste?


What chemical in the catabolism of glucose enters the mitochondria?