The Purkinje fibers are responsible for transmitting electrical signals in the heart.

The hollow-fibers are used in the filtration process.

Synthetic fibers are commonly used in the textile industry.

She possesses strong moral fibers.

Cotton and silk are examples of natural fibers.

Acrylic fibers are commonly used in the textile industry.

Carbon fibers are widely used in aerospace and automotive industries.

The milk fibers are used in the production of textiles.

The muscle biopsy showed the presence of ragged red fibers.

Man-made fibers are widely used in the textile industry.