Can genes encode for structural proteins that are part of the body?

Genes play a fundamental role in encoding for proteins that carry out a variety of functions in living organisms, including structural roles. Structural proteins are essential components of cells and tissues, providing support, shape, and function. Examples include collagen, which is a primary structural protein in connective tissues, keratin found in hair and nails, and actin and myosin in muscle fibers.

When genes are expressed, they are transcribed into messenger RNA (mRNA), which is then translated into proteins. This process is crucial for the development and maintenance of the structural integrity of organs and systems in many different organisms, not just limited to plants or microorganisms.

The option stating that genes can encode structural proteins accurately reflects the vast capabilities of genetic information to generate a diverse array of proteins required for life, reaffirming that structural proteins are indeed encoded by genes across various life forms, including animals, plants, and microorganisms.