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WorksheetsUnit Two Review
Total questions: 14
Worksheet time: 10mins
What is a eukaryotic cell?
A cell with a nucleus.
A cell without a nucleus.
A cell with no organelles
A cell without cytoplasm.
All living things are
made of cells
reproduce
grow and develop
all of the above
What is the function of cytoplasm?
Cytoplasm is the "brain" of the cell.
Cytoplasm controls all cells.
Cytoplasm in the jelly-like substance in cells
has a flaggellum
What is true about unicellular organisms?
They have a true nucleus and no cell membrane.
They contain no DNA or organelles.
Contain no cytoplasm and make up complex organisms.
They are composed of only one cell.
True of false? All cells contain flagellum?
true
false
True of false? All cells can make copies or reproduce other cells?
True
False
Which statement is true of prokaryotic cells?
Prokaryotic cells have no nucleus
Prokaryotic cells contain DNA
Prokaryotic cells are single-celled organisms.
All of the above is correct
What are the most common substances in all living things?
oxygen, water, and carbon dioxide.
carbohydrates, proteins, nucleic acids, and lipids.
soil, water, and oxygen.
water, carbon dioxide, and sugar.
What is true of photosynthesis?
a. Plants using the energy of the sun
b. The process by which plants make their own food using carbon dioxide, water and sunlight.
c. Plants using oxygen to produce carbon dioxide
d. Animals using the sun's energy.
Both a and b
What does the word mutualism mean?
Mutualism is a symbiotic relationship where two organisms both benefit.
Mutualism is a symbiotic relationship in which one organism benefits and the other organism is harmed.
Mutualism is a relationship involving a predator and its prey.
Mutualism is a relationship in which one organism treats another organism like a family member.
What is commensalism?
A relationship between organisms in which one benefits and the other in unaffected/nor harmed.
A relationship between organisms in which one organism is harmed/hurt and the other benefits.
A relationship in which both organisms benefit.
None of the above.
What three things is needed for all organisms to survive? Click the three that are correct.
Water
Friends
space
Sunlight
food
What is an invasive species?
A species that helps an environment
A species that harms an environment
I species that does not effect an environment
None of the above
What is an example of an autotroph?
lion
tiger
tree
worm
