Tyrosine Kinases Are Enzymes That Add a Phosphate Group to Tyrosine

question 123

True/False

Tyrosine kinases are enzymes that add a phosphate group to tyrosine residues on other proteins, changing the conformation of those proteins.

---

Definitions:

Latissimus Dorsi

A large, flat muscle on the back that helps in movement of the shoulders, stabilizes the spine, and assists in breathing.

Pectoralis Major

A large muscle in the upper chest that contributes to the movement of the shoulder and the arm.

Xiphoid Process

A small cartilaginous extension of the lower part of the sternum, which is usually ossified in the adult human.

Linea Alba

A fibrous structure that runs down the midline of the abdomen, forming the median attachment of the abdominal muscles.