Review 2

Select the statement that best describes the function of the cell wall.

• It gives structural support to plant cells.
  
• Its jelly-like fluid surrounds the nucleus and most of the cell’s internal parts.
  
• It contains the cell’s nuclear material. 
• It produces food from sunlight. 

Stores water like a refrigerator for the cell

• Chloroplast

• Vacuole

• Lysosome

• Cytoplasm

What is the function of the mitochondria?

• Structure that manufactures ribosomes

• Structures that converts nutrients to energy

• Stack of membranes that packages chemicals

• Structure that contains DNA and directs the cell

Where are proteins made?

• Golgi body
• Mitoichondrion
• Chromosomes
• Ribosomes

Name two organelles that are only found in plant cells.

• Cell wall and chloroplasts

• Cell wall and nucleus

• Chloroplast and mitochondria

• Cell membrane and ribosome

Which is true of prokaryotic and eukaryotic cells?

• Prokaryotic cells are larger than eukaryotic cells.

• Eukaryotic cells do not have nuclei, and prokaryotic cells do have nuclei.

• Prokaryotic cells lack membrane-bound organelles, and eukaryotic cells contain membrane-bound organelles.

• Eukaryotic cells are simpler than prokaryotic cells.

Prokaryotic and Eukaryotic Cells both have? 

• Mitochondria 
• Nucleus 
• DNA 
• Choloropast

Which of the following is NOT a characteristic of a Prokaryotic cell?

• unicellular

• floating DNA

• very small

• complex

ATP is required for which of the following?

• Facilitated Diffusion

• Exocytosis

• Osmosis

• Simple Diffusion

Osmosis is....

• the diffusion of water.

• the movement of water from low water concentration to high water concentration.

• a process that requires ATP.

• a form of active diffusion.