Question

1. define the word part -ase.

protein
enzyme
flowing
lipid

1. gastric rugae literally means:

stomach contractions
stomach ache
stomach folds
stomach compression

Explanation:

In biochemistry, the -ase suffix is commonly used to denote enzymes. Gastric rugae are the folds in the stomach lining.

Answer:

1. B. enzyme
2. C. stomach folds