Choose the Best Classification of the Reaction Represented by the Following

question 52

Multiple Choice

Choose the best classification of the reaction represented by the following equation: 2Fe³⁺(aq) + Fe(s) → 3Fe²⁺(aq)

• A)combustion
• B)decomposition
• C)acid-base
• D)oxidation-reduction
• E)precipitation

---

Definitions:

Actin

A globular structural protein that forms microfilaments, part of a cell's cytoskeleton, and is involved in various types of cell movement and muscle contraction.

Myosin

A protein that, along with actin, plays a key role in muscle contraction by pulling actin filaments.

Lysosome

A membrane-bound cell organelle that contains digestive enzymes to break down waste materials and cellular debris.

Golgi Apparatus

A cell organelle involved in the modification, sorting, and packaging of proteins for secretion or for use within the cell.