Pro & Eu kayotes

Which of the following is not a characteristic of prokaryotes?

• DNA
• Cell Membrane
• Cell Wall
• Endoplasmic Reticulum 

Proteins synthesized by the rough ER are _____.

• to build more membranes in the cell
• to digest food in lysosome
• for internal regulation
• exported from the cell

Plants differ from animals in that plants have ______.

• an endoplasmic reticulum
• a central vacuol
• Golgi complexes
• vesicles

In bacteria, some of the functions of eukaryotic cells are performed by ______.

• vesicles
• lysosomes
• mitochondria
• the plasma membrane

The bacterial cell wall is composed of _______.

• a phospholipid matrix
• a lipoprotein
• a polymer of sugars
• chitin

The cytoplasm of a bacterium ________.

• is supported by the cytoskeleton
• is supported by microtubules
• is supported by keratin
• has no internal support structure

Clusters of rRNA where ribosomes are assembled are called _______.

• nuclei
• nucleoli
• Golgi complexes
• centrioles 

Because they have chloroplasts for energy production, plant cells lack mitochondria.

• True
• False

Which characteristic do eukaryotic and prokaryotic flagella have in common?

• chemical composition
• Structure
• Function
• Location in the cell

Ribosomes are found ______.

• only in the nucleus
• in the cytoplasm
• attach to the smooth endoplasmic reticulum
• only in eukaryotic cells