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- 1. Multiple ChoiceWhich of the following is the smallest unit of life that can carry out all life functions?the mitochondriathe vacuolesthe nucleusthe cell
- 2. Multiple ChoiceWhich cell structure is found in plant and animals cells and controls what can come into or leave a cell?cell membranecytoplasmnucleusvacuole
- 3. Multiple ChoiceWhat is the function of the cell nucleus found in both plant and animal cells?to produce energyto control cell activityto remove waste productsto allow molecules to enter the cell
- 4. Multiple ChoiceChloroplasts in plant cells allow the plant to perform a function that animal cells cannot do. What is the main function of the chloroplasts found in plant cells?to absorb light energy and manufacture foodto remove waste materials by active transportto manufacture chemical energy from foodto control the shape of the cell
- 5. Multiple ChoiceAll cells need energy to function. Which cell organelle is responsible for producing energy in the cell?chloroplastsmitochondrianucleusvacuoles
- 6. Multiple ChoiceWhat is the function of a cell wall?to protect and support the cellto perform different functions in each cellto prevent water from passing through itto prevent oxygen from entering the cell
- 7. Multiple ChoiceCells with a nucleus and membrane-bound organelles are called ____________________.prokaryoteseukaryotesbacteriaprotists
- 8. Multiple ChoiceWhich of the following is not part of the cell theory?cells must contain DNAall living things are made from cellscells can only come from other cellscells are the basic unit of life
- 9. Multiple Choice
____________ & _________________ are organelles that definitely arose from endosymbiosis.
Nucleus and cell membrane
Chloroplast and mitochondria
Mitochondria and nucleus
Cell wall and chloroplast
- 10. Multiple Choice
The theory of Endosymbiosis explains
The origin of eukaryotes
How bacteria live
How species develop
Why cells rely on one another
- 11. Multiple ChoiceAll organisms are comprised of one or more ___________.cellseggswater moleculesDNA
- 12. Multiple Choice
What structures are found only in plant cells?
E.R., ribosomes
mitochondria, cell membrane
cell wall, nucleus
chloroplast, large central vacuole
- 13. Multiple ChoiceWhat structures are found in the cell's nucleus?mitochondria, vacuoleGolgi Body, Endoplasmic Reticulumnucleolous, DNAcentrosome, amyloplast
- 14. Multiple Choice
Cell organelle that breaks down lipids, carbohydrates, and proteins into small molecules that can be used by the rest of the cell
Vacuole
Chloroplast
Lysosome
Golgi apparatus
- 15. Multiple ChoiceWhich 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.
- 16. Multiple Choice
Which of the following structures is ALWAYS found in both eukaryotic and prokaryotic cells?
nucleus
mitochondria
ribosomes
cell wall
- 17. Multiple Choice
Bacteria is an example of a(n)
prokaryotic cell.
eukaryotic cell.
- 18. Multiple Choice
Which structure is not in a bacteria cell?nucleuscytoplasmcell membraneDNA - Answer choicesTagsAnswer choicesTags