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

They all participate in the degradation of large amounts of ATP
They are all embedded proteins in plasma membranes
They are components in the reactions of photosynthesis
They all participate in the production of large amounts of ATP

ANSWER DOWNLOAD EXAMIANS APP

Cell Structure and Compartments
According to the fluid mosaic model of cell membranes,

the unique properties of cell types are determined by their phospholipids
basic membrane structure results from how the proteins interact with water
the membrane is a highly mobile mixture of phospholipids and proteins
the most common type of molecules in the membrane are proteins

ANSWER DOWNLOAD EXAMIANS APP

Cell Structure and Compartments
Which of the following statements about prokaryotes is false?

Ancient prokaryotes may have given rise to some eukaryotic organelles
The substance known as cytosol is found within the bacterial nucleus
Prokaryotic cells are much smaller than most eukaryotic cells
Prokaryotic cells concentrate important materials for the cells survival

ANSWER DOWNLOAD EXAMIANS APP