proteins

Cultural  

1. Complex organic molecules (see also organic molecule) made up of amino acids. Proteins are basic components of all living cells and are therefore among the principal substances that make up the body. In addition to being necessary for the growth and repair of the body's tissues, proteins provide energy and act as enzymes that control chemical reactions in the cell.

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Foods that contain a high percentage of protein include meat, fish, poultry, milk products, beans, and nuts.

Example Sentences

The study, published in Nature Communications, challenges long-held ideas about how cells organize and deliver proteins to specific locations.

From Science Daily

Each human cell contains about two meters of DNA, which carries the instructions needed to build proteins and control cellular processes.

From Science Daily

As of February, Allbirds was still pushing ahead with its initial sustainability pitch, announcing the launch of a shoe collection made with a leather alternative derived from plant proteins and recycled tires.

From MarketWatch

Certain microbes living in the digestive system can send proteins straight into human cells, actively influencing how the immune system behaves.

From Science Daily

However, maintaining the right balance requires additional proteins embedded in the lysosomal membrane.

From Science Daily