Which of the following is NOT a feature common to both a cell surface receptor guanylyl cyclase and a receptor tyrosine kinase?
A) an extracellular hormone binding site
B) transmembrane segment
C) internal enzymatic segment
D) kinase activity

Question

Quizplus · Accepted Answer

Both a cell surface receptor guanylyl cyclase and a receptor tyrosine kinase have an extracellular hormone binding site, a transmembrane segment, and an internal enzymatic segment. However, receptor tyrosine kinases have kinase activity, while cell surface receptor guanylyl cyclases do not.

Which of the Following Is NOT a Feature Common to Both