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Definitions from WordNet

Definitions from the Web

Protein Molecule

A protein molecule is a complex organic compound composed of one or more chains of amino acids. It is an essential building block of life and plays a crucial role in various biological processes.

Senses

Sense 1:

In biochemistry, a protein molecule refers to a specific sequence of amino acids folded into a unique three-dimensional structure, enabling it to perform specific functions within cells.

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Sample Sentence:

The DNA encodes the instructions needed for the cell to produce a specific protein molecule.

Sense 2:

In nutrition, a protein molecule refers to a macronutrient necessary for the growth, repair, and maintenance of body tissues. It is commonly found in various food sources such as meat, beans, and dairy products.

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Sample Sentence:

It is important to consume enough protein molecules in your diet to support muscle development and overall health.

Sense 3:

In medicine, a protein molecule can refer to a therapeutic agent consisting of protein-based substances, which are developed for treating specific diseases or disorders.

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Sample Sentence:

The scientists are exploring the potential of protein molecules as a treatment for neurodegenerative diseases.

Sense 4:

In biology, a protein molecule can be part of a larger molecular complex involved in various cellular processes such as signal transduction, enzymatic activities, or structural support.

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Sample Sentence:

The protein molecule acts as a catalyst in the reaction by binding to the substrate and facilitating its conversion.