All of the Families Below Include Functional Groups Which Contain

question 69

Multiple Choice

All of the families below include functional groups which contain oxygen except

• A)carboxylic acids.
• B)alkyl halides.
• C)esters.
• D)ethers.
• E)ketones.

---

Definitions:

Collagen And Elastin

Two structural proteins found in connective tissues in the body, where collagen provides strength and elastin allows elasticity and flexibility.

Extracellular Matrix

A sophisticated mesh of proteins and polysaccharides released by cells that offer both structural and biochemical assistance to adjacent cells.

Loose Connective Tissue

Connective tissue that consists of fibroblasts and fibers scattered in a gel-like matrix.

Collagen And Elastin

Essential proteins in connective tissues; collagen provides structural support and strength, while elastin allows tissues to resume shape after stretching or contracting.