Protein is necessary for muscle growth.

Asparagine is one of the components of proteins.

What are the ingredients of this product?

He ate one apple.

Is it possible to change the configuration of this computer?

It took him a year to compose that song.

Aspartic acid is one of the important amino acids for our body.

Aspartic acid is one of the components of proteins.

Where is his place of origin?

This is my first question.