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WorksheetsCell Quiz
Total questions: 24
Worksheet time: 28mins
dog
unicellular
multicellular
neither
bacteria
unicellular
multicellular
neither
Which best explains why animals need many cells?
to produce their own food
to remove waste material
to perform all the functions necessary for life
to take in carbon dioxide and release oxygen
A single-celled organism can do everything a cell from a multicellular organism can do EXCEPT?
specialize
reproduce
use energy
make protein
How is it possible for a single celled organism to survive?
They are small and can easily avoid predators.
They have all of their needs met within one cell.
They have adapted to live only in specific environments.
They depend on other cells to obtain food, water, and other resources.
Sue and Allie read about different kinds of organisms. They read about an organism with a respiratory system, digestive system, skeletal system, and muscular system. Which can Sue and Allie most likely conclude about this organism?
The organism is unicellular.
The organism is microscopic.
The organism is multi cellular.
The organism does not have any cells.
What is the main purpose of a single-celled organism?
to survive
to reproduce
to produce food for other organisms
to work with other single-celled organism
