Activity8: Recognize Me! Direction: Identify the protein that performs the stated function essential to life. Ferritin Hemoglobin Collagen Keratin Insulin Amylase 1. the body from utilizing fat as an energy source. helps in the absorption of glucose from the blood and inhibits 2. and are the fundamental structural units of animals that provide shape to animal cells. 3. is a protein which is found in the blood that is responsible for molecular transport in our body. 4. is a blood cell protein that stores iron in the liver. 5. is an enzyme that helps in digesting food.​