Round the Number to Three Significant Digits. 723,568

question 9

Multiple Choice

Round the number to three significant digits. 723,568

• A) 723,600
• B) 724
• C) 723,000
• D) 724,000.0
• E) 724,000

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Definitions:

Proteoglycan

A component of the extracellular matrix in connective tissues, consisting of a core protein and one or more covalently attached glycosaminoglycan (GAG) chains.

Protein Core

The Protein Core is the central structural component or backbone of a larger molecule, such as a glycoprotein, which is crucial for its biological function and stability.

Tendons

Strong, flexible fibrous connective tissue that connects muscles to bones, transmitting the force created by the muscle into movement of the bone.

Dense Regular Collagenous

A type of connective tissue with collagen fibers aligned in parallel, providing tensile strength in one direction.