Which of These Is a Flow Variable

question 62

Multiple Choice

Which of these is a flow variable?

• A) wealth
• B) income
• C) jewelry
• D) a bank deposit
• E) a foreign currency reserve

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Definitions:

ATP

Adenosine Triphosphate, a molecule that carries energy within cells, being the main energy currency of the cell for metabolic processes.

Lactate

A compound produced during anaerobic metabolism, often associated with muscle fatigue and exertion.

Mitochondrion

A membrane-bound organelle found in most eukaryotic cells, responsible for producing ATP through the process of oxidative phosphorylation.

Oxidative Deamination

A chemical reaction in which an amino group is removed from an amino acid, producing a keto acid and ammonia, often occurring in the liver.