Cell Structure and Compartments
In terms of basic cell structure, what do an elephant and an oak tree have in common?

All of these
They both have mitochondria
They both are eukaryotes
They both have a cell nucleus

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

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

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

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

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