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WorksheetsScience
Total questions: 205
Worksheet time: 5hrs 37mins
If an organism is multi cellular, that means...
It has more than one cell
It has just one cell
The three main types of cells are...
Plant, Whale, Grass
Plant, Animal, Bacteria
Human, Dirt, Mountains
Ocean, Sky, Desert
The cell membrane is...
a flexible cover
a large window
a big wall
a rough cover
What is the function of the cell wall?
Allows plants and fungi to grow upward against the force of gravity
Keeps energy
Takes away sunlight
Stores food
What is the nucleus?
The control center of a cell because it contains genetic material called DNA
Small molecules
Which organelles are only found in plant cells?
Cell wall and Chloroplasts
Ribosomes and Golgi Bodies
Endoplasmic Reticulum and Cell Wall
Nucleus and Cell membrane
What is the function of chloroplasts?
Eats large bugs
Captures energy from the sun and uses it to produce food
Stays happy
Uses water to help plants grow
What is the cytoplasm?
A thick fluid made mostly of water
A network of fibers that helps the cell maintain its shape
A cell is the ___________ of life
largest unit
smallest unit
List THREE (3) organelles that are found in both plant and animal cells (Check all that apply)
Golgi Bodies
Mitochondria
Nucleus
Cell Wall
Which of these is NOT true of organelles(cell parts)?
Organelles perform a certain function for a cell.
Organelles are membrane-enclosed structures in a cell.
Organelles are all the same inside a particular animal.
Organelles are separated from the other parts of the cell.
Which of these is most commonly the largest structure inside an animal cell?
endoplasm
nucelus
DNA
ribosomes
How do mitochondria regulate energy in a cell?
Mitochondria transfer energy between cells as energy is needed.
Mitochondria convert energy in nutrients into usable energy.
Mitochondria absorb and convert energy from the sun.
Mitochondria convert energy from the nucleus into usable energy.
Which of these is NOT a unique structure to plant cells?
cell wall
central vacuole
chloroplas
nucleus
All cells need energy (ATP) to function. Which cell organelle is responsible for producing energy in the cell? "The Powerhouse"
chloroplasts
mitochondria
nucleus
vacuoles
Because they share similar structures, cells all carry out the same function.
True
False
What distinguishes a plant cell from an animal cell? (How do you tell them apart) Hint: There's 3 ways (Check all 3)
Central Vacuole
Mitochondria
Cell Wall
Ribosomes
Chloroplasts
The 3 parts of the Cell Theory are...?
All living things are composed of cells
Cells are the basic units of structure and function in living things
All cells are produced from other cells
All living things are composed of cells
Cells are the basic units of dance and vibes in living things
All cells are destroyed from other aliens
All living things are composed of Jell-O
Cells are the basic units of structure and function in living things
All cells are produced from factories in Canada
All living things are composed of cells
Cells do karate and practice eating whole pies in their free time
All cells are produced from other cells
When cells are damaged, new cells are created by cell a process called cell division. How does the cell theory support this fact?
It states that all cells have a nucleus which divides.
It states that all living things are made up of one or more cells.
It states that cells come from previously existing cells.
It states that the basic units of structure and function are cells.
Robert Hooke
Matthias Schleiden
All living things are made up of
Prokaryotic Cell
Eukarytoic Cells
Either prokaryotic or eukaryotic cells
Select all that apply: All organisms need to be able to efficiently:
Obtain oxygen & nutrients from environment
Remove waste
Maintain homeostasis (ex: body temperature)
Cells are many different sizes and shapes.
True
False
Cells want to _________ their efficiency at carrying out life processes
reduce
maximize
slow down
prevent
Most cells are ______ because it maximizes their efficiency.
Small
Large
Select all that apply: Cells can’t be too big because . . .
Need to take in nutrients and release waste
Need to move materials quickly in/out
Inefficient if cells are large
The larger the cell, the _______ it will take to transport materials, process nutrients, or release wastes.
Longer
Faster
Cells are most efficient when they are _____.
Small
Large
Fat
Skinny
Surface area of a cell refers to
the area exposed to the external environment.
the amount of space inside of the cell.
Volume refers to
the area exposed to the external environment.
the amount of space inside of the cell.
Who looked at cork and named the cell?
Robert Hooke
Van Leeuwenhoek
Robert Brown
Robert Remak
Cellular Respiration occurs in what cell organelle?
chloroplast
cytoplasm
mitochondria
animal
Which organism go through cellular respiration?
animals
plants
both animals and plants
none
What's the chemical formula for water?
H2O
6H2O
H2O6
H6O
What's the chemical formula for oxygen?
6O2
2O6
O2
O6
What's the chemical formula for carbon dioxide?
CO6
CO2
6C2O
6CO2
What's the chemical formula for glucose?
6C6H12O6
C12H6O12
C6H12O6
CHO
The Electron Transport Chain is a series of chemical reactions in which energy is transferred to form a large amount of what molecule?
glucose
oxygen
pyruvic acid
ATP
Which of the following is part of the mitochondria
outer membrane
DNA
matrix
all of the above
Mitochondria have their own ____ and DNA floating in the matrix
ions
ATP
water
ribosomes
Which organelle contains DNA and controls the cell?
Cell membrane
nucleus
nucleolus
lysosme
Which organelle controls what goes in and out of the cell?
nucleus
nucleolus
cell membrane
nuclear membrane
This organelle digests dead cell parts and contains enzymes
lysosome
golgi body
smooth ER
Rough ER
The gelatinous material inside the cell
ribosomes
lysosome
granum
cytoplasm
This pigment is found in chloroplasts.
rhodopsin
chlorophyll
thylakoid
stroma
Proteins are produced at this organelle.
golgi body
ribosome
cytoskeleton
cilia
this organelle makes ATP.
chloroplast
mitochondria
ribosome
nucleolus
These cells remove mucus and dust out of the airways of animals.
Red blood cells
Palisade mesophyll cells
Ciliated cells
Root hair cells
This organelle is found only in plants, protects the cell, and prevents it from bursting...
Cell wall
Nucleus
Sap vacuole
Cell membrane
This cell looks like a long, banded thread and helps an animal move...
Nerve cell
Xylem vessel
Muscle cell
Root hair cell
Which cell looks like a flattened disk and carries oxygen and nutrients throughout the body?
Ciliated cell
Muscle cell
Red blood cell
Sperm & Egg cells
An organism can permanently increase in size, respond to a change in the environment, and obtain nutrients. What 4 characteristics are needed to be considered living?
Movement, Respiration, Reproduction, Excretion
Sensitivity, Growth, Movement, Reproduction
Nutrition, Respiration, Excretion, Sensitivity
Excretion, Nutrition, Reproduction, Movement
What is a cell?
A part of the human body
The smallest and most basic unit of life
A type of element
A non living organism
Palisade cells are found in...
human hearts
paliotic cells in the kidney
the surface of leaves to carry out photosynthesis
viruses that cause disease
Red blood cells...
Are the only plant cells with a nucleus
Are the only animal cell without a nucleus
Are the only animal cells without a cell membrane
Are the only animal cells with chloroplasts
Ciliated cells...
in the lungs help to trap and remove dust and germs
in the lungs kill viruses
are found in the human brain
have a double membrane around their cell
Human egg cells contain a...
yolky cytoplasm to act as a food reserve for the fertilised egg
No DNA at all
Watery cytoplasm to keep it healthy
Lots of mitochondria for energy
What is the name for this cell?
Egg
Sperm Cell
Palisade Cell
Ciliated Cell
Which specialised cell has no nucleus
Sperm
Red Blood Cell
Nerve Cell
Palisade Cell
How are palisade cells adapted to carry out their job?
They are long and branched
They have hairs
They don't have a nucleus
They have lots of chloroplasts to feed the plant
Where in the body can we find ciliated cells?
Everywhere
Heart
Liver
Lungs and Airways
What is the name of this type of cell?
root hair cell
red blood cell
palisade leaf cell
ciliated cell
These specialised cells contain a large number of chloroplasts for absorbing light
Nerve Cell
Palisade Leaf Cell
Smooth Muscle cell
Chlorophyll
What type of cell is this?
red blood cell
white blood cell
nerve cell
egg cell
What type of cell is this?
leaf (palisade) cell
egg cell
nerve cell
bacterium
What type of cell is this?
sperm cell
bacterium
amoeba
palisade cell
What type of cell is this?
bacterium
muscle cell
amoeba
plant cell
What type of cells are these?
red and white blood cells
muscle cells
sperm and egg cells
bacteria
What type of cells are these?
red blood cells
nerve cells (neurons)
muscle cells
skin cells
The Golgi Apparatus/Body is responsible for doing what within a cell?
gathers simple molecules
gathers simple molecules and combines them to make lysosomes
gathers simple molecules and combines them to make molecules that are more complex
gathers simple molecules and combines them to make molecules that are more fun than others
I like to be thought of as the "storage bubble" for both plant and animal cells. I am a...
Cell Membrane
Cytoskeleton
Vacuole
Endoplasmic Reticulum
I am often referred to as the "packaging system" within a cell. I "package" proteins and ship them to the Golgi Body. I am a...
Cytoplasm
Endoplasmic Reticulum
Baconidis
Golgi Body
I am the "waste removal expert" within a cell, removing unwanted material. Like a garbage man, I am a...
Waste Management
Nucleus
Ribosome
Lysosomes
Animal and Plant Cells are...
Shopkoytes
Eukaryotes
Prokaryotes
The building blocks of non-living things
How can you tell that this is a prokaryote or eukaryote cell?
It is a prokaryote because it doesn't have a nucleus
It is a eukaryotic cell because it has a cell wall and a nucleus
It is eukaryotic because it does not a nucleus nor a cell membrane
It is prokaryote because it has a cell wall
Which type of specialized cell keeps moisture in the body and germs out?
red blood cells
squamous (skin) cells
muscle cells
white blood cells (macrophages)
nerve cells (neurons)
Which type of specialized cell has many mitochondria and changes size (contracts)?
red blood cells
squamous (skin) cells
muscle cells
white blood cells (macrophages)
nerve cells (neurons)
Which type of specialized cell protects the body by destroying germs?
red blood cells
squamous (skin) cells
muscle cells
white blood cells (macrophages)
nerve cells (neurons)
Which type of specialized cell carries electrical signals through the body to the brain?
red blood cells
squamous (skin) cells
muscle cells
white blood cells (macrophages)
nerve cells (neurons)
Cell differentiation is most directly regulated by...
ATP
DNA
Lipids
Sugars
What is the function of nerve cells?
Allow for gas exchange to happen.
Transport oxygen throughout the body.
Control DNA expression.
Transmit electrical signals to different parts of the body.
What is the function of a white blood cell?
transmit information
pump oxygen through the body
protect the body against disease
control the involuntary movements of the digestive system (intestines)
What is the function of the skeletal muscle cells?
maintain posture, stabilize bones and joints
remove carbon dioxide
transmit electrical impulses
pump blood throughout the body
Where is the skeletal muscle located?
attached bone to bone
in the blood
in the lungs
in the brain
where are red blood cells located in the body?
eyes
blood
hair
skin
What type of cell is this?
Ovum (Egg Cell)
Sperm Cell
Myocyte (Muscle Cell)
Cancer Cell
In order for a tumor to be cancerous it must ...
Be benign
Be malignant
Not metastasize
Be benign and spread to parts of the body
Which types of cells found in this epithelium produce mucus?
goblet cells
goblin cells
neutrophils
eosinophils
