Font size
WorksheetsCell Theory and Scientific Method
Total questions: 25
Worksheet time: 14mins
What is the first step of the scientific method?
analysis
question
observation
hypothesis
What does "hypothesis" mean?
an experiment
an educated guess
a silly guess
What is the purpose of an experiment?
To test an idea
To make an educated guess
To discuss results
What is the conclusion step?
When we test an idea
When we ask a question
When we compare results to the hypothesis
Which of these is NOT a group of living things?
Protists
Plants
Rocks
Check all the boxes that are living things.
Grass
Water
Deer
Trees
Organs work together to make:
tissues
cells
organ systems
_________ is the most basic unit of life
cell
organism
organ
True or False: some cells don't come from other cells
True
False
How many cells are bacteria made of?
a million
one
56
Which of the following is NOT a step in the scientific method?
analysis
programming
observation
experiment
Which type of cell has a cell wall?
Animal
Plant
Which of these is a PROKARYOTIC cell?
Bacteria
Plant
Animal
Which groups of organisms does cell theory talk about?
animals
plants
bacteria
all of the above
All cells come from _____________.
nature
energy
other cells
Which of these is NOT a living thing?
bacteria
virus
amoeba
Which of these is NOT a method of cell reproduction?
mitosis
binary fission
evolution
A group of cells working together is called __________.
organ
tissue
organism
Which of these is NOT a level of cell organization?
organ
tissue
nucleus
organism
Which of the following is a prokaryote?
bacteria
dog
mushroom
tree
True or False: Eukaryotes reproduce using binary fission.
True
False
Select all that are MAJOR GROUPS of living things.
Protists
Animals
Fish
Plants
Which of these DOES NOT change in an experiment?
variable
graph
control
Which of these DOES change in an experiment?
variable
graph
control
BONUS: Check all the boxes that have cell walls.
plants
fungi
animals
bacteria
