What Type of Interaction Forms When Two Side Chains Containing

The tertiary structure of myoglobin reveals that nonpolar portions are primarily on the ____ of the molecule. A)interior B)exterior C)iron containing portion D)oxygen containing portion

Some proteins owe their functions to the three dimensional shape they have; what is responsible for holding the shape of a protein? A)occurs spontaneously and remains constant B)the length of the protein C)R-group interactions D)is established on the basis of the hydrophobic and hydrophilic forces that develop