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WorksheetsQuizizz: 7th Grade CAST Review
Total questions: 184
Worksheet time: 2hrs 47mins
____________________ is a repeating sub-unit of atoms or molecules arranged in a specific pattern.
chemical bond
element
atom
extended structure
When comparing two _______________, you can see that they are different by only one atom and this makes them have very different characteristics.
atoms
chemical bonds
elements
molecules
____________________ is a substance made up of all the same type of atom.
chemical bond
element
atom
extended structure
This is a molecule of acetone. How many chemical bonds are there in this molecule?
7
8
9
10
______________________ is the specific way in which the bonds and atoms are arranged within the molecules of a substance.
chemical structure
atomic composition
chemical bond
molecules
This is a molecule of acetone. What are the elements found in acetone?
nitrogen, oxygen, sodium
sodium, nitrogen, oxygen
carbon, sulfur, hydrogen
carbon, hydrogen, oxygen
____________________ is the smallest particle of matter.
chemical bond
element
atom
extended structure
Which image models table sugar C12H22O11?
What is the chemical symbol from the picture?
55.845
Fe
26
Iron
This is a molecule of acetone. How many atoms are there of each element in acetone?
3 nitrogen, 6 oxygen, 1 sodium
6 sodium, 3 nitrogen, 1 oxygen
6 carbon, 3 sulfur, 1 hydrogen
3 carbon, 6 hydrogen, 1 oxygen
When looking at the chemical formulas for water and hydrogen peroxide, what is the difference between them?
Only their chemical structure.
Water has one more oxygen atom.
Hydrogen peroxide has one more oxygen atom.
There are the same number of chemical bonds.
____________________ is the connection between atoms in a more complex particle.
chemical bond
element
atom
extended structure
How is a molecule's atomic composition determined?
Size of the molecule and its place on the periodic table.
Number of atoms in each element and the size of the molecules.
Weight of the molecules and their properties.
The types and number of atoms and chemical bonds in each molecule.
What happens when an atom makes a connection with another atom?
They create a stronger atom.
They create a molecule.
They duplicate themselves.
They become visible to our eyes.
Butane and isobutane are two different substances that have the same number of carbon and hydrogen atoms. If they are made of the same materials, how can they be different substances?
They two forms have different arrangements of atoms.
The two forms have different chemical bonds.
The two forms have different types of atoms.
The two forms have a different ratio of atoms.
What did Mendeleev use to put elements in the "correct order" on the periodic table?
atomic mass and similar properties
atomic number and similar properties
atomic size and atomic mass
varying properties and atomic size
Using the picture, how many of each atom is used to make caffeine?
8 carbon, 10 hydrogen, 4 nitrogen and 2 oxygen
8 hydrogen, 10 nitrogen, 4 carbon and 2 oxygen
8 oxygen, 10 hydrogen, 2 nitrogen and 4 oxygen
10 carbon, 8 oxygen, 2 nitrogen and 4 carbon
This is a molecule of acetone. What is the chemical formula?
N6O3Na1
Na6N3O
C6S3H
C3H6O
___________________ has mass and takes up space.
Volume
Matter
Chemical bond
Atoms
A _______________ has an end and an extended structure can go on forever.
Element
Compound
Atom
Molecule
Which of the following IS NOT an example of matter?
Light waves
Chair
Table
Apple
Is this sugar molecule an extended structure?
No, because there isn't a repeating pattern.
No, because there is an extra chemical bond.
Yes, because it has a repeating subunit, C12H22O11.
Yes, because it has a repeating subunit, C6H12O6.
Select ALL the pieces of evidence that a chemical reaction has occurred.
Precipitate formation
Mass
Change in smell/color
Gas produced
Change of properties
A ________________ forms from two liquids mixing in a chemical reaction.
reaction
product
reactant
precipitate
What are the reactants in the picture?
2 sodium and 2 chlorine
1 sodium and 1 chlorine
1 sodium and 2 chlorine
A mystery powder was found on the counter of the science classroom. Use the information to identify the powder. The powder is soluble in water, does not change color in iodine and has a density of 1.6.
The substance is salt.
The substance is sugar.
The substnce is flour.
The substance is cornstarch.
Which type of chemical reaction evidence is shown in the picture?
Change in odor
Change in color
Formation of precipitate
Gas produced
What are the products in the picture?
sodium and water
sodium and sodium hydroxide
water and hydrogen
sodium hydroxide and hydrogen
Choose which types of chemical reaction evidence are shown in the picture.
Change in odor
Change in color
Formation of precipitate
Gas produced
A mystery powder was found on the counter of the science classroom. Use the information to identify the powder. The powder is insoluble in water, does change color in iodine and has a melting point of 257.
The substance is salt.
The substance is sugar.
The substnce is flour.
The substance is cornstarch.
Which type of chemical reaction evidence is shown in the picture?
Change in odor
Change in color
Formation of precipitate
Gas produced
Suzie wants to buy a ring for her mother. The ring she finds is not magnetic and a density of 11.35. What melting point should she test for?
660.3
961.8
449.5
327.5
The image shows 3 vials that appear to be unchanged. How could you determine if a chemical reaction occurred when you cannot observe a visible change? Select all that are correct.
I could find the density of the reactants and compare to the product.
I could find the mass of the reactants and compare to the product.
I could smell of the reactants and compare to the product.
I could find the boiling point of the reactants and compare to the product.
Which type of chemical reaction evidence is shown in the picture?
Change in properties
Change in color
Formation of precipitate
Gas produced
Suzie wants to buy a ring for her mother. The ring she finds is not magnetic and a melting point of 660.3. What should the density test show?
10.49
7.31
2.7
11.35
What is matter?
Smallest piece of a pure substance.
Everything that has mass and takes up space.
Pure substance made of the same type of particles.
Mass of a single atom
Is what you see in the picture an example of matter or non-matter?
Matter
Non-matter
What is an element?
Smallest piece of a pure substance.
Everything that has mass and takes up space.
Pure substance made of the same type of particles.
Mass of a single atom
Is what you see in the picture an example of matter or non-matter?
Matter
Non-matter
Is what you see in the picture an example of matter or non-matter?
Matter
Non-matter
What is an atom?
Smallest piece of a pure substance.
Everything that has mass and takes up space.
Pure substance made of the same type of particles.
Mass of a single atom
Is what you see in the picture an example of matter or non-matter?
Matter
Non-matter
Is what you see in the picture an example of matter or non-matter?
Matter
Non-matter
Is what you see in the picture an example of matter or non-matter?
Matter
Non-matter
Is what you see in the picture an example of matter or non-matter?
Matter
Non-matter
The periodic table is organized into groups. How did scientists know how to group certain elements together?
They all have different properties.
They put them in alphabetical order.
They numbered them based on when they were discovered.
They all have similar properties.
Why are there things that aren't matter?
They cannot be touched.
You cannot see them.
You can walk through them.
They don't have mass or take up space.
Look at the picture. How do scientists organize elements that have similar properties?
They put them in the same column.
They put them in the same row.
They have the letters typed in a certain color.
They organize it by solids, liquids and gases.
What statement is true about the Earth's crust?
It is a uniform thickness.
It consists mostly of iron and nickel.
It floats above a layer of hot magma.
It has a higher density than the core.
What type of tectonic plate boundary is formed when 2 continental plates converge, buckle and push up to form mountain ranges?
transform plate boundary
subduction plate boundary
divergent plate boundary
convergent plate boundary
When rock underground suddenly breaks along a transform plate boundary due to extreme pressure that has built up, a release of energy occurs. What geological activity does this result in?
Earthquakes
Volcanoes
Mountain range formation
Seafloor Spreading
Scientists believe that millions of years ago, all the continents were united into one supercontinent called ____.
Atlantis
Eurasia
Gondwanaland
Pangaea
Which picture shows a divergent plate boundary?
This map shows the Mid-Atlantic Ridge. Which process MOST OFTEN occurs along the ridge?
Subuction of oceanic plates
creation of new continents
spreading of the sea floor
erosion of underwater mountains
Where would SEDIMENTARY rocks most likely form?
around moving lava
near the slow crystallization of rock
near a volcano
where sediments are deposited on the ocean floor
Each dot represents the location of a major earthquake. What conclusion can you infer?
Most earthquakes occur at the equator.
Most earthquakes occur at tectonic plate boundaries.
Most earthquakes occur in the Southern Hemisphere.
Most earthquakes occur in the Northern Hemisphere.
Which two processes cause ANY ROCK to change into metamorphic rocks?
weathering
and
erosion
melting
and
cooling
heat
and
pressure
cementation
and
compaction
What processes can cause ANY ROCK to change into a sedimentary rock?
weathering
and
erosion
heat
and
pressure
melting
and
cooling
cementation
and
compaction
What processes can cause ANY ROCK to turn into an igneous rock?
weathering
and
erosion
melting
and
cooling
compaction
and
cementation
heat
and
pressure
What is the term for the rigid layer of the crust that can bend or break?
asthenosphere
ionosphere
mesosphere
lithosphere
What type of boundary is shown in the model?
convergent
divergent
subduction
transform
What evidence supports the theory of continental drift?
Coconut trees are found on coastlines.
Minerals like gold and copper are found worldwide.
Similar fossils have been found on different continents.
The continents share a similar climate.
The diagram shows some of Earth's processes occur at which location.
Which location(s) would most likely form IGNEOUS rocks?
X, Y, and Z
W and Z
W only
W, X, and Y
The diagram shows the Ring of Fire.
Why do earthquakes and volcanoes occur along the Ring of Fire?
Tectonic plate boundaries exist along the Ring of Fire and are responsible for earthquakes and volcanoes.
High ocean temperatures along the Ring of Fire produce the earthquakes and volcanoes.
The boundary between deep and shallow waters along the Ring of Fire produces earthquakes and volcanoes.
Major ocean currents meet along the Ring of Fire and produce earthquakes and volcanoes.
The continents on Earth today are not in the same location as they were 300 million years ago. What concept provides the best explanation for the drifting of the continents?
Global warming
law of conservation of mass
seismic probability
theory of plate tectonics
The diagram shows the ages of rock along the Mid-Atlantic Ridge. Which point shows the YOUNGEST rocks?
Green
yellow
orange
red
What causes the Earth's crustal plates to move?
the revolution of the Earth around the Sun
Convection currents in the Earths mantle
volcanism within the Earth's lithosphere
the rotation of the Earth on its axis
The San Andreas Fault in California is caused by the Pacific Plate sliding horizontally along the North American Plate. Many earthquakes occur there. What type of fault results from this type of plate boundary?
convergent
divergent
subduction
transform
The map below shows the present day locations of South America and Africa. Remains of Mesosaurus, an extinct fresh water reptile have been found in similarly aged rock layers formed from lake sediments. Which statement represents the MOST LOGICAL conclusion based on this evidence?
Mesosaurus migrated across frozen oceans from Africa to South America during the Ice Age.
The continents of South America and Africa were once joined when the Mesosaurus lived.
The continents of South America and Africa once had underground waterways where the Mesosaurus travelled from continent to continent.
The continenets of South America and Africa had ver different climates from each other which caused the Mesosaurus to migrate from season to season.
Which statement is supported by the Theory of Continental Drift?
Continents move due to changes in the tilt of the Earths axis.
Continents move due to change in the Earth's orbit around the Sun.
Present-day continents of South America and Africa are moving toward each other.
Present-day continents of South America and Africa once fit together like a jigsaw puzzle.
This graph represents a...
Carrying Capacity
Energy and matter transfer
Sustainable yield
Population changes over time
How long should the hunting season last?
28 days
8 days
16 days
0 days
How many ducks should be hunted each day?
28 ducks
8 ducks
16 ducks
0 ducks
What might happen to the ecosystem if the hunting season was canceled (set to zero days)?
The producers would overpopulate
The hunted animal would overpopulate and increase competition
There would be less competition for food
The ecosystem would remain balanced
Choose TWO effects of urbanization on an ecosystem.
There will be an increase in the amount of producers which will lead to an increase in the population of many herbivores in the area.
The population of herbivores will decrease so the population of predators will increase.
Some of the species of consumers may go extinct
Certain species of consumers will have to migrate away to find alternate sources of food
The producers and consumers will likely be unaffected by the change to the ecosystem
Select the answer that best describes this type of interaction
Predator and prey
Symbiotic
Competition
Decomposition
This graph shows how the amount of meat the world eats has changed over time. How could this affect the supply of food AND Earth's natural resources?
The supply of food will decrease. The amount of resources will increase.
The supply of food will increase. The amount of resources will decrease.
Both the supply of food and Earth's natural resources will increase.
Both the supply of food and Earth's natural resources will decrease.
This graph shows how the amount of meat the world eats has changed over time. Describe the trend that this graph shows.
The supply of food is increasing
Humans are eating more meat than ever before, so the supply of food will decrease.
Humans are eating the same amount of meat as always, so the supply of food is going to increase
The most popular type of meat is poultry, but the amount of chickens cannot support the human population in many countries.
This graph shows how the population in the United States has changed over time.
The population has steadily decreased over time
The population has steadily increased over time
The population increased and then decreased
The population decreased and then increased
If the population of the United States increases, how might this affect the Earth's natural resources?
We won't need as much food so there will be more natural resources
We will need to use more natural resources to raise more animals for a larger food supply
We will need to use more natural resources since we will not need as many animals
The animals will overpopulate since no one will be eating them. This will cause a decrease in the amount of Earth's natural resources.
What happens when the population of prey decreases?
The population of predator will increase
The population of predator will increase and then decrease
The population of predator will not be affected
The population of predator will decrease shortly after
How are the populations of predators and prey related?
If there is not enough prey, the predators will die out
If there is too much prey, the predators will die out
If there are not any predators, the prey will die out
If there are too many predators, the prey will overpopulate
After someone exhales a molecule of carbon dioxide, what is the next step in the carbon cycle?
The carbon atom may become part of an animal
The carbon atom may be consumed as a fossil fuel
The carbon atom will become part of a plant through the process of photosynthesis
The carbon atom will be decomposed by bacteria and released back into the air
Which classification of organism is the tree?
Consumer
Carnivore
Producer
Herbivore
Which classification of organism is the fungi?
Consumer
Decomposer
Carnivore
Herbivore
What role do decomposers play in an ecosystem?
Recycle the energy
Serves as a food source for many consumers
Recycles the matter by returning carbon to the air
Changes energy from the sun into a useable form of energy for the consumers
Which classification best fits the mountain lion?
Carnivore
Herbivore
Producer
Omnivore
Where does the rabbit get its energy?
Directly from the sun
Shrubs and Grass
Shrubs and Grasshoppers
Mountain lions and snakes
Select TWO likely effects of a decrease in the snake population
There would be an increase in rabbits
There would be a decrease in hawks
There would be an increase in shrubs
There would be more competition for the mountain lion
The insect-eating bird would go extinct
What would most likely happen to the producers if a new predator was introduced to the ecosystem?
The population of producers would decrease because the new predator would eat the trees, shrubs, and grass
The population of producers would increase because the predators would eat herbivores as prey, so there wouldn't be as many to eat the trees, shrubs, and grass
The population of producers would increase because the herbivores would begin eating the predators instead of the trees, shrubs, and grass
The herbivores would use the grass, trees, and shrubs to hide from the new predator, so the amount would decrease
When DNA is contained in a nucleus the cell is
Eukaryotic
Prokaryotic
Unicellular
Multicellular
Type of reproduction that consists of one individual producing offspring that are identical to the parent organism.
Interaction
Sexual
Asexual
Reproduction
Which kingdom is unicellular, eukaryotic, can be either a plants or an animal, and DOES NOT have a cell wall.
protists
archaea
bacteria
fungi
Which of the following statements is true regrading a prokaryotic organism? THERE WILL BE MORE THAN ONE ANSWER!
has no true nucleus
contains DNA/genetic material
contains complex organelles
makes up most unicellular organisms
Choose all of the following ways this protist gets food? THERE WILL BE MORE THAN ONE ANSWER!
photosynthesis
cellular respiration
sexual reproduction
binary fission
What would happen if this plant was NOT able to receive carbon dioxide from its environment? THERE WILL BE MORE THAN ONE ANSWER!
It would make its own food.
Photosynthesis would slow down.
It would not be able to make its own food and die.
It would not be able to release oxygen.
How would you classify the matter in the picture above?
Element
Compound
Homogeneous Mixture
Heterogeneous Mixture
How would you classify the matter in the picture above? CHEMICAL NAME: NaHCO3
Element
Compound
Homogeneous Mixture
Heterogeneous Mixture
How would you classify the matter in the picture above?
Element
Compound
Homogeneous Mixture
Heterogeneous Mixture
In a reaction A + B ----> C, reactant A has 5g and product C has 9g. How many grams should reactant B have if this is a closed system?
4g
5g
9g
14g
Which chemical equation is balanced?
CH₄+O₂------CO₂+2H₂O
H₂+O₂-----2H₂O₄
4Al+3O₂-----2Al₂O₃
How many elements are in the compound C2H8O ?
2
1
3
0
Which of these is a mixture of elements and compounds?
P
Q
R
S
Which of these are compounds?
P & S
Q & P
R & S
S & R
Which of these elements in this water compound are monoatomic?
oxygen
hydrogen
H20
none
Please select ALL of the following statements that are true about an atom's nucleus. THERE WILL BE MORE THAN ONE ANSWER!
has a NET positive charge
composed of positively charged protons
composed of neutrally charged neutrons
is the small dense center of an atom
is the large dense negative center of an atom
A proton is.... {THERE WILL BE MORE THAN ANSWER}
A negatively charged subatomic particle
A positively charged subatomic particle
A neutrally charged subatomic particle
The only subatomic particle located in the nucleus
Has the same number of electrons if the atom is neutral.
What are elements to the right of the stair step line that have properties of brittleness and non-conductivity.
alkali metals
noble gases
metalloids
non-metals
What are elements to the left of the stair step line called? These elements are ductile, malleable, shiny, and great conductors of electricity.
alkaline earth metals
metals
lanthanoids
halogens
Metals are more conductive than non-metals
true
false
Which of the following are true statements regarding mitosis and meiosis? THERE WILL BE MORE THAN ONE ANSWER!
Mitosis creates identical {daughter} cells to the original {parent} cell.
Meiosis and mitosis create 23 pairs of chromosomes.
Mitosis creates different daughter cells from the parent cell.
Meiosis results in 4 daughter cells containing half the number of chromosomes as the parent cell.
Meiosis occurs in the gamete cells of organisms who reproduce sexually.
The image of the periodic table has ?? in a specific spot. Please select all that is true regarding the elements that make up the ?? locations. THERE WILL BE MORE THAN ONE ANSWER!
These elements are metals.
These elements are conductive elements.
These elements typically have a heavier density than the noble gases
These elements are gases.
These elements are brittle.
Which of the following is true about image A? THERE WILL BE MORE THAN ONE ANSWER.
The particles are condensed under high pressure.
The particles are spread out and free flowing.
The particles have a higher pressure than image C?
The particles are sliding past one another.
The inter-molecular attractions are weaker than images B and C.
Which of the following is true about image B? THERE WILL BE MORE THAN ONE ANSWER!
The particles are condensed under high pressure.
The particles are spread out and free flowing.
The particles are vibrating/moving more slowly than images A or C.
The particles are sliding past one another.
Which of the following is true about image C? THERE WILL BE MORE THAN ONE ANSWER!
The particles are have less pressure and temperature than image a.
The particles are spread out and free flowing.
The particles are vibrating/moving more slowly than image A or C.
The particles are sliding past one another.
How would you classify this cow?
producer
consumer
decomposer
carnivore
How does this cow maintain a living status?
photosynthesis
asexual reproduction
crossing over
cellular respiration
What processes cause this cow to grow? THERE WILL BE MORE THAN ONE ANSWER!
photosynthesis
asexual reproduction
mitosis
cellular respiration
What processes cause the grass the cow is eating to grow? THERE WILL BE MORE THAN ONE ANSWER!
photosynthesis
asexual reproduction
mitosis
cellular respiration
T - tall and t = short
In the punnett square below, what belongs in the missing square?
tt
Tt
Bb
TT
The genotype for a yellow plant is...
Using the image regarding the flow of energy, which of the following statements are true? THERE WILL BE MORE THAN ONE ANSWER!
Nitrogen is an element found in living and dead organisms.
Nitrogen moves through the environment.
Nitrogen is found just in the soil.
Nitrogen is an element located mainly in decomposers.
Nitrogen cycles through the environment in producers, consumers, and decomposers.
What would be the best verb to describe the greenhouse effect with regards to the gases that leave our Earth and the heat that comes from the sun?
traps
releases
decreases
blocks
Based on the properties listed in the chart, which material(s) is (are) metals?
P
R
P and Q
P and R
Which body system is in charge of controlling the body by using the 5 senses with regards to voluntary and involuntary movements?
circulatory
respiratory
skeletal
muscular
nervous
Which body system is in charge of picking up oxygen and moving it through the body as it enters and exits the heart muscle.
circulatory
respiratory
skeletal
muscular
nervous
Which body system is in charge of inhaling oxygen from the process of cellular respiration. The nose, larynx, pharynx, trachea, bronchi, and lungs make sure oxygen moves through the human body to keep it producing adenosine triphosphate.
circulatory
respiratory
skeletal
muscular
nervous
Choose the correct answer for the DECREASING of kinetic energy AND the increasing of inter-molecular forces?
B, A, C
A, B, C
A, C, B
C, B, A
The animal cell does not have which organelle?
cell wall
cytoplasm
mitochondria
lysosome
What is the jelly like fluid that is inside of the cell called?
cell wall
cytoplasm
mitochondria
lysosome
Which is the correct order of the human body?
cells, organs, organ systems, tissue, organism
cell, organism, tissue, organ, organ system
tissue, organ, cell, organism, organ system
cell, tissue, organ, organ system, organism
The oval mixture is placed inside the rectangular mixture in the image shown. What will happen to the oval mixture once it is placed into the rectangular mixture?
the oval mixture will expand or burst because it will absorb the water from the rectangular mixture
the oval mixture will shrink or crenate because the water will leave and move to the rectangular mixture
both solutions will stay the same
mitosis will occur
If the purple molecules are the solute and the blue liquid is the solvent, which way will the solvent move across the semi permeable membrane {gray bar}?
The solvent will move from A side to B side.
The solute will move from A side B side.
The solvent will move from B side to A side.
The solute will move from B side to A side.
Which of the colored categories represents a gas on this phase diagram?
blue
green
orange
green, blue, and orange
Which of the colored categories represents a liquid on this phase diagram?
blue
green
orange
green, blue, and orange
Why does the use of fossil fuels cause the temperature of our Earth to increase?
Using fossil fuels over time has burned a hole in the ozone layer of the Earth.This hole has called more sun rays to directly hit our Earth's surface causing our planet to increase in temperature due to the trapping of gases inside the atmosphere.
Burning fossil fuels over time has trapped heat in the ozone layer of the Earth.This hole has called more sun rays to directly hit our Earth's surface causing our planet to increase in temperature due to the trapping of gases inside the atmosphere.
Burning fossil fuels over time has trapped sun in the ozone layer of the Earth.This hole has called more heat to directly hit our Earth's surface causing our planet to increase in temperature due to the trapping of the sun inside the atmosphere.
Burning fossil fuels over time has trapped fuel in our Earth. This fuel has decreased the temperature of the atmosphere.
Based on this image, which gas takes up the most space in our atmosphere?
oxygen
argon
other rare gases
nitrogen
Identify the organism(s) that depend on photosynthesis for survival
Plants, algae, and phytoplankton
Mammals
Amphibians and Reptiles
Every living organism, in some manner, depends on photosynthesis
Analyze: How does photosynthesis helps humans survive?
Photosynthesis gives us oxygen so we can breath and glucose we can break down for energy
Photosynthesis gives us oxygen, but we could eat animals for a food source
Photosynthesis gives us energy through glucose and carbon dioxide which we need to breath
Photosynthesis gives us light energy
Evaluate which statement would be the most accurate if photosynthesis did not occur on earth
Every plant would be extinct
Every animal would be extinct
Our world would be practically deserted
All of the above are accurate predictions
Identify the gas that is an input of photosynthesis:
Nitrogen
Oxygen
Carbon dioxide
Chlorophyll
Identify the main energy source that is an input of photosynthesis:
Glucose
Sunlight
Water
Carbon Dioxide
Identify all of the outputs of photosynthesis
Glucose
Water and Glucose
Glucose and Oxygen
Oxygen and Carbon Dioxide
Identify the input(s) of photosynthesis below:
Analyze: Which of the following best demonstrates the entire chemical formula for photosynthesis?
Sunlight + H20 → Glucose
C6H12O6 + O2→ H2O + CO2 + ATP
Sunlight + Carbon Dioxide → Glucose and Oxygen
Sunlight + 6H20 + 6CO2 → C6H12O6 + 6O2
Analyze the written formulas for photosynthesis and pick the most accurate:
Sunlight + Water + Oxygen → Glucose + Carbon Dioxide
Sunlight + Water + Carbon Dioxide→ Glucose + Oxygen
Glucose + Oxygen → Water + Carbon Dioxide
Carbon Dioxide + Sunlight → Glucose
Which of the following organisms depend on the process of cellular respiration for survival?
Only animals, since they are the only organisms that use the cellular respiration process
Animals, algae and phytoplankton but not plants
Humans only
All organisms that break down glucose for food; including plants and animals
Identify the main role of cellular respiration?
To break down glucose into energy in the form of ATP
To create glucose which we use for energy
To create carbon dioxide for plants
Cellular respiration is a byproduct of photosynthesis
Identify the cellular organelle that the process of cellular respiration occurs in:
Nucleus
Mitochondria
Chloroplasts
Membrane
Identify the inputs of cellular respiration:
Glucose and Carbon Dioxide
Sunlight, Carbon Dioxide and Water
Glucose and Oxygen
Carbon Dioxide, Water and ATP
Identify all of the outputs of cellular respiration:
Carbon Dioxide, Water and ATP
Glucose and Oxygen
Carbon Dioxide and Water
Oxygen, Water and Glucose
Identify the organelle(s) that produces the inputs for cellular respiration:
Chlorophyll
Mitochondria
Chloroplasts
Chloroplasts and mitochondria
Identify the purpose for cellular respiration below:
Cells need to create carbon dioxide
Mitochondria have always done cellular respiration, although there is no point
Glucose must be broken down into usable energy
It is part of the breathing process
Identify the input(s) of cellular respiration below:
nalyze: Which of the following is the entire chemical formula for cellular respiration:
Sunlight + H20 → Glucose
C6H12O6 + 6O2→ 6H2O + 6CO2 + ATP
Sugar + Carbon Dioxide → Glucose and Oxygen
C6H12O6 + 6O2 → Glucose + Carbon Dioxide
Evaluate: Which statement is true for both photosynthesis and cellular respiration?
They both occur in the mitochondria
They both are required, to some extent, for a cell to produce ATP
They both produce oxygen
They both have sunlight as an input
