A (An)_____ Is a Body Structure Composed of Tissues That

question 47

Multiple Choice

A (An) _____ is a body structure composed of tissues that have related functions.

• A)organ
• B)cell
• C)organism
• D)membranes

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Definitions:

Fructose-1,6-bisphosphate

A key sugar substrate in the glycolytic pathway, which provides energy to cells by breaking down glucose.

Glycolysis

The metabolic pathway that breaks down glucose to pyruvate, generating energy in the form of ATP and NADH, and is the first step in cellular respiration.

Citric Acid Cycle

A series of chemical reactions used by all aerobic organisms to release stored energy through the oxidation of acetyl-CoA derived from carbohydrates, fats, and proteins into carbon dioxide and water.

Acetyl CoA

A molecule that plays a key role in metabolism, serving as a substrate for the Krebs cycle in energy production.