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WorksheetsSC.912.L.18.9 - Photosynthesis & Cellular Respiration
Total questions: 88
Worksheet time: 39mins
Name
Class
Date
1.
In which eukaryotic organelle does photosynthesis occur?
a)
mitochondria
b)
stomata
c)
xylem
d)
chloroplast
2.
The main source of energy for all life comes from ____.
a)
the Earth
b)
the moon
c)
the sun
d)
the food we eat/make
3.
The reactants of photosynthesis are
a)
sugar and water.
b)
sugar and oxygen.
c)
carbon dioxide and water.
d)
carbon dioxide and oxygen.
4.
Which statement about photosynthesis is correct?
a)
Plants get the energy they need for photosynthesis from water.
b)
Plants get the energy they need for photosynthesis from soil.
c)
Plants get the energy they need for photosynthesis from sunlight.
d)
Plants do not require energy to perform photosynthesis.
5.
What are the products of photosynthesis?
a)
Carbon dioxide and water
b)
Carbon dioxide and oxygen
c)
Glucose and oxygen
d)
Glucose and water
6.
Autotroph or heterotroph?
a)
Autotroph
b)
Heterotroph
7.
Autotroph or heterotroph?
a)
Autotroph
b)
Heterotroph
8.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
6CO2 + 6H2O --> 6O2 + C6H12O6
b)
6CO2 + C6H12O6 + 6H2O --> O2
c)
6O2 + 6H2O --> 6CO2 + C6H12O6
d)
C6H12O6 + 6O2 ---> 6H2O + 6CO2
9.
Which gas is removed from the atmosphere during photosynthesis?
a)
hydrogen
b)
oxygen
c)
nitrogen
d)
carbon dioxide
10.
What characteristic sets heterotrophs apart from autotrophs?
a)
Heterotrophs can be classified only as mammals.
b)
Heterotrophs use energy from the sun to make their own food.
c)
Heterotrophs obtain food from consuming other living or once-living things.
d)
Heterotrophs obtain food through the process of photosynthesis.
11.
Where in the cell does aerobic respiration take place?
a)
Nucleus
b)
Cytoplasm
c)
Mitochondria
d)
Cell membrane
12.
What are the products of aerobic respiration?
a)
Glucose and oxygen
b)
Carbon dioxide and water
c)
Lactic acid
d)
Carbon monoxide
13.
The first step of cellular respiration is ____
a)
Photosynthesis
b)
Alcoholic Fermentation
c)
Glycolysis
d)
Lactic Acid Fermentation
14.
The process carried out by yeast that causes bread dough to rise is _______
a)
Mitosis
b)
Lactic acid fermentation
c)
Cellular respiration
d)
Alcoholic fermentation
15.
What are the REACTANTS for cellular respiration?
a)
oxygen and carbon dioxide
b)
water and glucose
c)
carbon dioxide and water
d)
glucose and oxygen
16.
What are the PRODUCTS for cellular respiration?
a)
oxygen and ATP (energy)
b)
water and glucose and ATP (energy)
c)
carbon dioxide and water and ATP (energy)
d)
glucose and oxygen
17.
Cellular Respiration's goal is to
a)
make water
b)
make ATP
c)
make glucose
d)
make oxygen
18.
What is cellular respiration?
a)
the breakdown of glucose to release ATP
b)
the breakdown of glucose to release NADH
c)
the breakdown of glucose to release FADH
d)
the breakdown of glucose to release carbon
19.
Which is the correct chemical equation for CELLULAR RESPIRATION?
a)
Glucose (Sugar) + Oxygen --> Carbon Dioxide + Water + ATP (Energy)
b)
ATP (Energy) + Oxygen --> Carbon Dioxide + Water + Glucose (Sugar)
c)
Glucose (Sugar) + Carbon Dioxide --> Oxygen + Water + ATP (Energy)
Glucose (Sugar) + Carbon Dioxide --> Oxygen + Water + ATP (Energy)
Glucose (Sugar) + Carbon Dioxide --> Oxygen + Water + ATP (Energy)
d)
Glucose (Sugar) + Water + Oxygen --> Carbon Dioxide + Oxygen + ATP (Energy)
20.
Both the reactants and products of photosynthesis contain carbon (C), hydrogen (H), and oxygen (O), but the products contain greater energy than the reactants. How can the products of photosynthesis have greater energy than the reactants?
a)
because the particles in the products move faster than in the reactants
b)
because the reaction increased the masses of the nuclei in the products.
c)
because after the products were exposed to sunlight their electical charges increased.
d)
because more energy is stored in the chemical bonds of the products than the reactants.
21.
Students are studying the rate of photosynthesis in bean plants. Which of the following enviornmental condition changes would MOST directly affect the photosynthetic activity of the plant cells?
a)
oxygen concentration in the air
b)
sugar concentration in the water
c)
carbon dioxide concentratiion in the air
d)
None of the above
22.
Which BEST describes the role of chlorophyll in energy conversion?
a)
Chlorophyll converts chemical energy into radiant
energy.
b)
Chlorophyll excites photons of light energy and
stores them.
c)
Chlorophyll converts oxygen and nutrients in order
to drive metabolic activities.
d)
Chlorophyll absorbs light and converts it to
chemical energy.
23.
Where do the light-dependent reactions take place?
a)
in the stroma
b)
outside the chloroplasts
c)
in the thylakoid membranes
d)
only in chlorophyll molecules
24.
The products of photosynthesis are the
a)
products of cellular respiration.
b)
reactants of cellular respiration.
c)
products of glycolysis.
d)
reactants of fermentation.
25.
How are cellular respiration and photosynthesis almost opposite processes?
a)
Photosynthesis releases energy, and cellular respiration stores energy.
b)
Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back.
c)
Photosynthesis removes oxygen from the atmosphere, and cellular respiration puts it back.
d)
all of the above
26.
In eukaryotes, electron transport occurs in the
a)
mitochondria.
b)
chloroplasts.
c)
cell membrane.
d)
cytoplasm.
27.
What is the correct equation for cellular respiration?
a)
6O2 + C6H12O6 --> 6CO2 + 6H2O + Energy
b)
6O2 + C6H12O6 + Energy --> 6CO2 + 6H2O
c)
6CO2 + 6H2O --> 6O2 + C6H12O6 + Energy
d)
6CO2 + 6H2O + Energy --> 6O2 + C6H12O6
28.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
29.
Which of the following is the correct equation for CELLULAR RESPIRATION?
a)
Sugar + O2 --> CO2 + H2O + ATP
b)
ATP + O2 --> CO2 + H2O + sugar
c)
Sugar + CO2 --> O2 + H2O + ATP
d)
Sugar + H2O + O2 --> CO2 + O2 + ATP
30.
Which organelle performs PHOTOSYNTHESIS?
a)
Chloroplast
b)
Mitochondria
31.
Which organelle performs CELLULAR RESPIRATION?
a)
Chloroplast
b)
Mitochondria
32.
What process occurs when light energy is captured in autotrophs and converted into sugar?
a)
Photosynthesis
b)
Cellular Respiration
33.
What process occurs when sugar is converted into ENERGY (ATP)
a)
Photosynthesis
b)
Cellular Respiration
34.
What is the ultimate ORIGINAL source of energy for living things
a)
Sugar
b)
Sun
c)
Moon
d)
Carbon Dioxide
35.
Which organisms perform Photosynthesis?
a)
Only Autotrophs
b)
Only Heterotrophs
c)
Autotrophs and Heterotrophs
36.
Which organisms perform CELLULAR RESPIRATION?
a)
Only Autotrophs
b)
Only Heterotrophs
c)
Autotrophs and Heterotrophs
37.
Which of the following is an example of an AUTOTROPH?
a)
Appletree
b)
Dog
c)
Mushroom
d)
Human
38.
Which of the following is an example of a HETEROTROPH?
a)
Grass
b)
Algae
c)
Lemon Tree
d)
Bear
39.
What is the pigment in chloroplasts that performs photosynthesis?
a)
Chlorosynthesis
b)
Chlorophyll
c)
ADP
d)
Electron Transport
40.
What type of cellular transport requires ATP?
a)
Osmosis
b)
Active transport
c)
Facilitated diffusion
d)
Passive transport
41.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
42.
What is the correct equation for cellular respiration?
a)
6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy
b)
6O2 + C6H12O6 + Energy -> 6CO2 + 6H2O
c)
6CO2 + 6H2O -> 6O2 + C6H12O6 + Energy
d)
6CO2 + 6H2O + Energy -> 6O2 + C6H12O6
43.
The diagram shows the relationship between photosynthesis and cellular respiration and the organelles in which they occur.
Which statement describes how photosynthesis and cellular respiration are related?
Which statement describes how photosynthesis and cellular respiration are related?
a)
Oxygen is produced during cellular respiration and stored during photosynthesis.
b)
Carbon dioxide and water released by cellular respiration are used in photosynthesis.
c)
Photosynthesis releases the energy that is stored during the process of cellular respiration.
d)
Glucose is used during cellular respiration to produce food that is broken down during photosynthesis.
44.
Which gas is removed from the atmosphere during photosynthesis?
a)
hydrogen
b)
oxygen
c)
nitrogen
d)
carbon dioxide
45.
What happens when there is not enough oxygen to carry out cellular respiration?
a)
the cells begin to die
b)
anaerobic respiration will occur
c)
photosynthesis will occur
d)
anaerobic respiration will occur but the cells will eventually die
46.
Which produces more energy, aerobic respiration or fermentation?
a)
Fermentation
b)
Aerobic Respiration
c)
They produce the same amount of energy
d)
It depends on the type of cell
47.
Photosynthesis occurs in the ______________ of a plant cell and Cellular respiration occurs in the ___________________.
a)
mitochondria, chloroplast
b)
cytoplasm, mitochondria
c)
chloroplast; mitochondria
d)
mitochondria, cytoplasm
48.
What is the energy molecule called that is produced in the mitochondria during cellular respiration?
a)
DNA
b)
glucose
c)
ADP
d)
ATP
49.
How are cellular respiration and photosynthesis related, in terms of energy?
a)
The energy captured in photosynthesis is used to power cellular respiration.
b)
The energy transformed in cellular respiration is used to power photosynthesis.
c)
Photosynthesis and respiration perform the same task in terms of energy transformation.
d)
Energy is not involved in either photosynthesis or cellular respiration.
50.
A diagram representing the relationship between photosynthesis and cellular respiration is shown. The numbered boxes in the diagram represent which of the following?
a)
1 - water; 2 - nitrogen
b)
1 - nitrogen; 2 - oxygen
c)
1 - oxygen; 2 - carbon dioxide
d)
1 - carbon dioxide; 2 - water
51.
Two different species of bacteria are examined. Scientists find that species X always produces CO2 and H2O during cellular respiration. Species Y always produces ethyl alcohol and CO2. Which conclusion can be made from these observations?
a)
Only species Y is aerobic.
b)
Only species Y is anaerobic.
c)
Both species X and Y are aerobic.
d)
Both species X and Y are anaerobic.
52.
Which of the following are the reactants of photosynthesis?
a)
water and glucose
b)
glucose and carbon dioxide
c)
carbon dioxide and water
d)
oxygen and water
53.
Which process do the animals in the food web use to convert energy from food into ATP?
a)
cellular respiration
b)
osmosis
c)
photosynthesis
d)
transcription
54.
If a plant died from lack of food, which structure is most likely missing or damaged?
a)
flower
b)
root
c)
stem
d)
leaves
55.
light +CO2 +H2O --> Glucose + O2
a)
Photosynthesis
b)
Cellular Respiration
c)
Enzyme Hydrolysis
d)
Krebs Cycle
56.
Glucose + O2--> CO2 + H2O + ATP
a)
Cellular Respiration
b)
Photosynthesis
c)
Light Dependent Reactions
d)
Calvin Cycle
57.
This is the organelle that does Cellular Respiration.
a)
Chloroplast
b)
Mitochondria
c)
Ribosomes
d)
Nucleus
58.
This is the organelle that does photosynthesis.
a)
Chloroplast
b)
Mitochondria
c)
Ribosomes
d)
Nucleus
59.
This is a large energy storage molecule.
a)
ATP
b)
glucose
c)
granum
d)
ATP Synthase
60.
This captures light in chloroplast.
a)
Glucose
b)
ATP
c)
Granum
d)
Thylakoid
61.
The equation below represents a biological process. Where is this process completed?
carbon dioxide + water -> glucose + oxygen
carbon dioxide + water -> glucose + oxygen
a)
mitochondria
b)
ribosomes
c)
cell membrane
d)
chloroplasts
62.
Which identifies the relationship between photosynthesis and cellular respiration?
a)
Both processes generate energy for cell use
b)
Both processes release energy for cell use
c)
The products of one process are used as reactants by the other process
d)
The reactants of one process are also the reactants of the other process
63.
6CO2 + 6H2O -->C6H12O6 + O2
The formula above represents which chemical reaction?
The formula above represents which chemical reaction?
a)
Photosynthesis
b)
Glycolysis
c)
Krebs Cycle
d)
Cellular respiration
64.
6CO2 + 6H2O -->C6H12O6 + O2
The reactant(s) for the above chemical reaction is which of the following?
The reactant(s) for the above chemical reaction is which of the following?
a)
C6 H12 O6 + 6O2
b)
6CO2 + 6 H2O
c)
ATP
d)
C6 H12 O6
65.
6CO2 + 6H2O -->C6H12O6 + O2
The reactant(s) for the above chemical reaction is which of the following?
The reactant(s) for the above chemical reaction is which of the following?
a)
C6 H12 O6 + 6O2
b)
6CO2 + 6 H2O
c)
ATP
d)
C6 H12 O6
66.
In what organelle does photosynthesis take place in?
a)
mitochondria
b)
chloroplast
c)
smooth E.R.
d)
nucleus
67.
In what organelle does cellular respiration occur?
a)
chloroplast
b)
golgi apparatus
c)
mitochondria
d)
nucleolus
68.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + H2O --light--> O2 + glucose
b)
CO2 + glucose + H2O --> O2 + ATP
c)
O2 + H2O --light--> CO2 + glucose
d)
CO2 + O2 + H2O --> Light+ glucose
69.
What is the correct equation for cellular respiration?
a)
6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy
b)
6O2 + C6H12O6 + Energy -> 6CO2 + 6H2O
c)
6CO2 + 6H2O -> 6O2 + C6H12O6 + Energy
d)
6CO2 + 6H2O + Energy -> 6O2 + C6H12O6
70.
Which of the following equations best represents photosynthesis?
a)
C + O2 + H2O = CO2 +HOH
b)
6CO2 + 6H2O = C6H12O6 + 6O2
c)
6C + 6 H2O = C6H12O6
d)
C6H12O6 = 6CO2 + 6H2O
71.
Which of the following structure is where cellular respiration occurs in the cell?
a)
nucleus
b)
cytoplasm
c)
mitochondria
d)
vacuoles
72.
Which of the following structure is where photosynthesis occurs in the cell?
a)
nucleus
b)
chloroplast
c)
mitochondria
d)
endoplasmic reticulum
73.
In which way are photosynthesis and cellular respiration different?
a)
Cellular respiration stores ATP, while photosynthesis releases ATP.
b)
Cellular respiration produces oxygen, while photosynthesis uses oxygen.
c)
Photosynthesis releases energy, while cellular respiration stores energy.
d)
Photosynthesis used carbon dioxide, while cellular respiration produces carbon dioxide.
74.
Where does carbon dioxide enter plants?
a)
The leaves (in the holes called Stomata)
b)
Flowers
c)
Roots
d)
Stem
75.
What are the products (what is made) of photosynthesis?
a)
Glucose and oxygen
b)
sunlight energy
c)
carbon dioxide and water
d)
chlorophyll
76.
This part of the leaf opens and closes the stomata...
a)
Spongy mesophyll cells
b)
Epidermis
c)
Cuticle
d)
Guard cells
77.
The reactants of photosynthesis are
a)
sugar and water.
b)
sugar and oxygen.
c)
carbon dioxide and water.
d)
carbon dioxide and oxygen.
78.
How can photosynthesis be related to cellular respiration?
a)
What's produced (made) by one is needed (the reactants) for the other
b)
They both produce the same products
c)
They both have the same reactants (need the same things)
d)
These 2 processes have nothing in common
79.
Which plant structure is extremely necessary for photosynthesis to take place?
a)
leaves
b)
flower petals
c)
anthers
d)
pistils
80.
Fermentation is:
a)
Cellular Respiration
b)
Photosynthesis
c)
Aerobic
d)
Anaerobic
81.
Complex cell. Can be plant or animal. Contains membrane bound organelles.
a)
Eukaryotic Cell
b)
Prokaryotic Cell
c)
Bacteria
d)
Blood cell
82.
This organelle protects/holds the DNA
a)
Mitochondria
b)
Chloroplasts
c)
Nucleolus
d)
Nucleus
83.
The cell below is in a _________ solution.
a)
Hypotonic
b)
Hypertonic
c)
Isotonic
84.
The cell below is in a _____________ solution.
a)
Hypertonic
b)
Hypotonic
c)
Isotonic
85.
A cell in a hypotonic solution will
a)
swell
b)
shrink
c)
stay the same size
d)
impossible to tell
86.
A cell in an isotonic solution will
a)
swell
b)
shrink
c)
stay the same size
d)
impossible to tell
87.
The cell membrane is made mostly of
a)
phospholipid monolayer and proteins
b)
phospholipid bilayer and proteins
c)
proteins and carbohydrates bilayer
d)
triglycerides and carbohydrates
88.
The opening that allows for gas to enter and exit the leaf...
a)
Stomata
b)
Guard cell
c)
Epidermis
d)
Xylem
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