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WorksheetsCells
Total questions: 28
Worksheet time: 15mins
having or consisting of multiple cells
unicellular
multicellular
single-celled
cell theory
having or consisting of a single cell
unicellular
multicellular
cell theory
many cells
the scientific theory that all living things are made of cells, that the cell is the basic unit of life, and that all cells come from other cells
unicellular
cell theory
multicellular
single-celled
the substance that makes up the instructions for building a cell’s components and for carrying out its life functions
DNA
ribosome
nucleus
golgi body
a membrane-enclosed structure in a cell that performs a certain function for the cell
unicellular
organelle
cytoplasm
cell membrane
What is one way in which all living things on Earth are alike?
All living things have hair.
All living things are made of cells.
The cells of all living things have chloroplast.
All living things can move.
What is the main difference between prokaryotic and eukaryotic cells?
Prokaryotic cells are found only in multicellular organisms
Eukaryotic cells are found only in unicellular organisms
Eukaryotic cells have a nucleus and prokaryotic cells do not
Prokaryotic cells have DNA and eukaryotic cells do not
A multicellular organism is made of
one cell
multiple cells
unicellular cells
there is no such thing as a "multicellular" organism
What important material is contained in the nucleus?
Jeans
Digestive enzymes
DNA
Nuclear ladders
What kind of cell is pictured?
Prokaryotic
Eukaryotic
How are starfish and amoebas similar to each other?
The cell is the smallest functional unit in both organisms.
Neither organism has organ systems.
Neither organism is heterotrophic.
Both organisms have specialized cells to perform all functions.
Which type of cell is pictured?
Prokaryotic
Eukaryotic
Which of the following do a cedar tree, a bat, and a whale have in common?
They are all autotrophic and make their own food.
They are all prokaryotic organisms, which have free DNA in their cells.
They all have a digestive system to break down food.
They are all eukaryotic organisms, which each have a nucleus in their cell.
What are the 3 domains of living organisms?
Flustrina, Archaea, and Bryozoa
Prokarya, Bryozoa, and Bacteria
Archaea, Bacteria, and Eukarya
Eukarya, Protista, and Euryarchaeota
When a scientist looks through a microscope, they can see evidence of living organisms. What piece of evidence do they observe in the sample?
small, individual cells floating in the sample
bubbles of air in it
molecules floating in the sample
the sample is green
Cells come from______.
other preexisting cells
cytoplasm
organelles
prokaryotes
The cell theory states that_________
cells come from cells
all organisms are made of cells
cells are the basic unit of structure and function for life
all of the above
Prokaryotic cells are...
Simple
Complex
Which cells are smaller?
Prokaryotic
Eukaryotic
