What do dystrophin, utrophin, actin, and tubulin have to do with eukaryotic cell structure and function?

They are all embedded proteins in plasma membranes

They are components in the reactions of photosynthesis

They all participate in the degradation of large amounts of ATP

They all participate in the production of large amounts of ATP

What do dystrophin, utrophin, actin, and tubulin have to do with eukar

1.	What do dystrophin, utrophin, actin, and tubulin have to do with eukaryotic cell structure and function?
A.	They are components in the reactions of photosynthesis
B.	They all participate in the degradation of large amounts of ATP
C.	They all participate in the production of large amounts of ATP
D.	They are all embedded proteins in plasma membranes
Answer» D. They are all embedded proteins in plasma membranes