Integumentary System

The system that includes the Skin and all of its structures.

Integral Protein

Protein in the Cell Wall that goes completely through the Wall.

Insulin

A hormone secreted by the Pancreas that regulates carbohydrate, fat and protein Metabolism.

Inspiration

The process of drawing air into the lungs; also known as Inhalation.

Insertion

The point of attachment of the Muscle that is more mobile and moves with the Bone.

Insensible Perspiration

Passive loss of water from the Interstitial Tissue by evaporation; about 500mL of water is lost via the Skin per day; not perceived as moisture on the Skin.