When the hydrogen bonds that maintain a protein's three-dimensional shape are broken, the protein becomes nonfunctional, and is said to be

A. unsaturated.
B. essential.
C. saturated.
D. denatured.
E. structural.


D

Anatomy & Physiology

You might also like to view...

A plane running vertically or longitudinally from front to back through the midline of the body, dividing the body equally into right and left parts, is ___________________.  

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

The figure illustrates the joints and bones of the rib cage. What does "C" represent?

A. costochondral joint B. sternum C. manubrium D. sternal symphyses E. sternocostal synchrondrosis

Anatomy & Physiology

A condition in which the heart does not beat regularly is called a(n) ________.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

If a ureter is obstructed, a _____ reflex reduces urine production in the kidney on

the affected side. Fill in the blank(s) with correct word

Anatomy & Physiology