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WorksheetsParts of a Cell- 7th Grade
Total questions: 24
Worksheet time: 8mins
_____________ are the basic building block of all living things.
cell
organs
cells
foods
Which is an example of an unicellular organism?
A cow
An organism with only one cell
A human
An organism with only two cells
True or False:
Multicellular organisms have two cells.
True
False
What can you use to study cells?
a flashlight
your eyes
a microscope
The _______________ is the outer layer of the animal cell.
(It is the ______________ to the cell.)
cell wall; skin
cell membrane; doorway
cell wall; doorway
cell membrane; food
Where is the nucleus found?
The outside of the cell
In the vacuoles
In the center
In the mitochondria
The region between the nucleus and cell membrane.
Endoplasmic Reticulum
Cytoplasm
Golgi Body
Tissue
These are found in cells...they make up the cell.
tissues
vacuoles
organs
organelles
This is the transportation system of the cell.
mitichondria
Endoplasmic Reticulum
veins
Ribosomes
Vacuoles are the....
storage tanks of the cell
clean up crew of the cell
powerhouses of the cell
protein factories
Which of the following organelles supplies energy for the cell and is also the powerhouse of the cell.
Ribosomes
Golgi Body
Vacuoles
Mitochondria
Ribosomes- builds ___________
cytoplasm
protiens
food
_____________- builds and __________ cells
Proteins; repairs
Golgi Body; cleans up
Lysosomes; repairs
Mitochondria; energizes
What does the Golgi Body do?
clean up the cell
captures sunlight
wraps the proteins in a protective coating
directs all activities of the cell
Which one of these of the following digests food and waist?
NUCLEOLUS
Ribosomes RIGHT ANSWER
VACUOLES
LYSOSOMES
__________- outer layer in a ___________ cell (protects and supports), the second layer is the cell membrane.
Cell Membrane; Animal
Cell Wall; Plant
Cell Membrane; Plant
Cell Wall; Animal
What captures sunlight for photosynthesis?
CYTOPLASM
Chromosomes
CHLOROPLASTS
Chlorophyll
______________- the process of capturing sunlight and turning it into ___________.
Photosynthesis; water
Photosynthesis; energy
Energy; photosynthesis
Which of these gives plants it's green color?
Chloroplasts
Chlorophyll
CHROMOSOMES
CELL WALL
Uses the facts below to find the corresponding organelle.
-The outer layer of the nucleus.
-Allows certain materials in and out of the nucleus.
Nucleolous
Nucleus
Nuclear Membrane
Cell Membrane
What does the NUCLEOLUS do?
produces ribosomes
produces proteins
produces chlorophyll
produces energy
Chromosomes contain ___________ and directs all activities of the cell.
ribosomes
chloroplasts
DNA
tissue
Which one of these passes genetic messages from parents to offspring?
Chromosomes
Tissue
Nucleolus
DNA
_____________consists of a group of similar cells and their intercellular material that work together to perform a function. ____________ represent one stage in the hierarchy, or levels of organization, of living things.
Organ(s)
Cell(s)
Tissue(s)
Proteins
