Select the Prepositional Phrase in Each Sentence

question 36

Multiple Choice

Select the prepositional phrase in each sentence. The old pickup truck chugged down the dirt road.

• A) old pickup truck
• B) chugged down
• C) down the dirt road

---

Definitions:

Structural Protein

Proteins that play a role in building and maintaining the shape and structure of cells and tissues, such as collagen in connective tissues.

Extracellular Matrix

A complex network of proteins and carbohydrates outside cells, providing structural and biochemical support to surrounding cells.

Collagen

A primary structural protein found in skin and connective tissue, responsible for skin elasticity and strength.

Derived Characteristic

A trait that is present in an organism but was absent in the last common ancestor of the group to which the organism belongs.