My diet is rich in protein.

The quality of this product is very high.

This area has plenteous natural resources.

This area has plenty of natural resources.

I have three meals a day.

I have a meal three times a day.

I drink egg whites every morning.

In this experiment, we will observe the movement of cells using green fluorescent protein.

Protein-degrading enzymes play a role in breaking down unnecessary proteins in the body.

I go jogging every day.