Alabama Biology Standard 2 Study Guide

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

• Eukaryotes

• Unicellular

• Multicellular

• Prokaryotes

What three things do ALL cells have?

• Cytoskeleton, Cell membrane, vacuole
• DNA, ribosome, nucleus
• Cell wall, cytoskeleton, golgi apparatus
• Cell membrane, cytoplasm, DNA

What type of cells have a cell wall and chloroplasts?

• Plant cells
• Animal cells
• Plant and animal cells
• Neither plant NOR animal cells

Controls what enters and exits the cell, like a fence

• Cell membrane
• Cytoplasm
• Nucleus
• Ribosome

Jelly-like substance that holds all the organelles in place

• Cytoplasm
• Cytoskeleton
• Nucleus
• Cell membrane

Break down molecules and dead organelles, works like a “garbage disposal”

• Mitochondria
• Vacuole
• Lysosome
• Ribosome

“Powerhouse” of the cell, breaks food down into energy for the cell

• Vacuole
• Chloroplast
• Nucleus
• Mitochondria

What is the role of the cell/plasma membrane?

• controls the activities of the cell

• controls movement of substances into and out of the cell

• contains genetic materials

Which do BOTH prokaryotes and eukaryotes contain?

• nucleus

• mitochondria

• ribosomes

• cell wall

Which does only eukaryotic cells contain?

• nucleus

• DNA

• cell membrane

• ribosomes