Unit 2 Review

Prokaryotes are

• double stranded

• single cell

• multiple cellec

• have no cell

Which has no true nucleus

• eukaryote

• prokaryotes

cells contain internal membrane bound structures

• eukaryotes

• prokaryotes

Organisms whose cells do not have a nucleus are called _____.

• Eukaryotes

• Bicellular

• Multicellular

• Prokaryotes

 

The densely packed area of a cell that has the DNA and controls the cell's activities.

• Chloroplast

• Golgi Body

• Nucleus

• Mityochondria

Name the outermost layer of a plant cell that protects and supports it

• cell membrane

• golgi body

• cell wall

• cytoplasm

What surrounds the cytoplasm of all cells and controls what goes in and out of the cell?

• cell membrane

• cellophane

• cell wall

• nucleus

What fluid can be found in cells that holds organelles?

• blood

• chlorine

• plasma

• cytoplasm

Which organelle converts energy found in food into a form that cells can use?

• Mitochondria

• Nucleus

• Ribosomes

• Nucleolus

Which organelle assembles proteins from amino acids?

• Lysosomes

• Carbohydrates

• Ribosomes

• Nucleic Acids