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Life Science 2A Quiz Practice
Test Description: G8
Instructions: Answer all questions to get your test result.
1) Although God created the first cells during Creation Week, humans really didn’t know about them until the _______.
A
1500s
B
1900s
C
200s
D
1600s
2) English scientist Robert Hooke studied _______ through his microscope and saw structures that he called cells
A
flies
B
cork
C
bat wings
D
pond water
3) Hooke called what he saw in cork ______ because they reminded him of rows of cells in a prison
A
compartments
B
electrons
C
cells
D
atoms
4) Hooke was seeing the _______ remains of cells, not the actual living ones.
A
dead
B
frozen
C
living
D
petrified
5) All ________ things are made of one or more cells.
A
minerals
B
organic and inorganic
C
living
D
dead
6) All cells come from _______ cells.
A
common
B
preexisting
C
fetal
D
stem
7) Scientists cannot say with certainty that ______ living things are made of cells.
A
currently
B
most
C
all
D
no
8) _______ are not made of cells, yet many scientists classify them as living things
A
Bacteria
B
Germs
C
Diamonds
D
Viruses
9) The cell theory is useful since it explains the vast majority of our observations and can be used to make ________..
A
predictions
B
judgements
C
assumptions
D
conclusions
10) Although cells form all living _________, not all cells are the same.
A
organs
B
organisms
C
tissues
D
processes
11) A cell can be classified as either _________ if it has a nucleus or prokaryotic if it lacks one.
A
mulitkariotic
B
prokaryotic
C
unikariotic
D
eukaryotic
12) All the organisms that you can plainly see, are made of _______ cells.
A
original
B
eukaryotic
C
prokaryotic
D
dead
13) All prokaryotic life is microscopic, and most prokaryotes are _________.
A
bacteria
B
germs
C
viruses
D
multicellular
14) All prokaryotes and some eukaryotes are __________.
A
inorganic
B
minerals
C
multicellular
D
unicellular
15) A unicellular organism consists of just one cell that can live by itself and perform all the functions needed in order to live, _______, and reproduce.
A
burn
B
breathe
C
implode
D
grow
16) A ________ is a group of similar cells that work together
A
membrane
B
system
C
tissue
D
stem
17) Cells in one tissue perform tasks that are often very different from the _______ of other tissues.
A
experiments
B
roles
C
organs
D
tissues
18) Groups of _______ together form an organ.
A
stem cells
B
tissues
C
bodies
D
systems
*select an answer for all questions
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