Cell Structure and Compartments
The simplest way to differentiate a prokaryotic cell from a eukaryotic one is to

determine if the cell is an entire organism or not
check for the presence of DNA
see if a nucleus is present
look for a plasma membrane

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Cell Structure and Compartments
Lysosomes are specialized vesicles in __________ that contain digestive enzymes for the breakdown of food. A related organalle known as a vacuole, which is found in __________ , also contains enzymes but in addition may act as a storage organelle for nutrients or water.

animals; plants and fungi
plants and fungi; animals
plants; animals and fungi
animals and plants; fungi

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Cell Structure and Compartments
Microtubules, motor proteins, and actin filaments are all part of

the rough ER (endoplasmic reticulum) in prokaryotic cells
the process that moves small molecules across cell membranes
the cytoskeleton of eukaryotic cells
the mechanism of photosynthesis that occurs in chloroplasts

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