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WorksheetsCFE Review
Total questions: 10
Worksheet time: 3mins
Name
Class
Date
1.
The maintenance of an organism’s internal environment is called:
a)
compensating
b)
homeostasis
c)
balancing
d)
routine
2.
Which is NOT consistent with Cell Theory?
a)
All cells come from pre-existing cells
b)
All living things are made of cells
c)
All cells are identical in structure and function
d)
Cells are the basic units of structure and function
3.
Microscopic single-cells that do not have a nucleus or other membrane-bound organelles.
a)
DNA
b)
RNA
c)
Eukaryotes
d)
Prokaryotes
4.
Which of the following best describes the organism in the picture?
a)
Autotroph
b)
Heterotroph
c)
Protist
d)
Unicellular
5.
How many Domains are there?
Name them:
Name them:
a)
3; Archaea, Bacteria, Eukarya
b)
2; Plant, Animal
c)
1; Eukarya
d)
3; Eubacteria, Eukarya, Fungi
6.
The Baltomore Oriole has the scientific name: Icterus galbula. What taxonomic levels do the scientific name include?
a)
Genus and species
b)
Phylum and genus
c)
Kingdom and phylum
d)
Class and species
7.
Why is blood considered a tissue?
a)
cells working together for a specific purpose
b)
tissues are always red
c)
blood moves through the entire body
d)
blood makes up an organ system
8.
The diaphragm is a muscle that interacts with the _____ system because it expands and relaxes your chest which pull air in and out of your lungs.
a)
nervous
b)
respiratory
c)
digestive
d)
endocrine
9.
The endocrine system interacts with the _____ system because most hormones travel throughout our bodies in our blood.
a)
digestive
b)
circulatory
c)
excretory
d)
nervous
10.
Cells need oxygen for
a)
diffusion
b)
cellular respiration
c)
photosynthesis
d)
osmosis
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