During What Stage of Clinical Testing Are New Drugs Released

question 84

Multiple Choice

During what stage of clinical testing are new drugs released for commercial use?

• A) Phase 2
• B) Phase 3
• C) Phase 4
• D) none of the above

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Definitions:

Citric Acid Cycle

All aerobic life forms use this collection of chemical processes to create energy, transforming acetate sourced from carbs, fats, and proteins into carbon dioxide.

Electron Transport

A sequence of chemical processes that move electrons from donors to recipients through reduction-oxidation reactions, linking this movement of electrons with the movement of protons (H+ ions) across a membrane.

Acetyl CoA

is a molecule that plays a crucial role in metabolism, serving as a substrate for the Krebs cycle in cellular respiration.

Citric Acid Cycle

A series of chemical reactions used by all aerobic organisms to generate energy through the oxidation of acetate derived from carbohydrates, fats, and proteins into carbon dioxide and chemical energy.