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WorksheetsBiology Chapter 9 Review
Total questions: 73
Worksheet time: 1hrs 13mins
What are the reactants in cell respiration?
water, carbon dioxide, light
oxygen, sugar
sugar, water, carbon dioxide
What is the energy that is produced in cell respiration?
ADP
Sugar
ATP
Where does Kreb's Cycle occur?
mitochondria inner membrane
mitochondria matrix
cytoplasm
Which process will always occur no matter what?
E.T.C.
Kreb's Cycle
Glycolysis
Your body needs energy, there is enough oxygen present so after glycolysis it goes to...
lactic acid fermentation
Kreb's Cycle
E.T.C.
E.T.C. occurs where?
mitochondria matrix
mitochondria inner membrane
cytoplasm
Aerobic means
without oxygen
with oxygen
without effort
Anaerobic means
with oxygen
without oxygen
to run for a long time
Billy is sprinting the 40 yard dash, what pathway would he take?
aerobic
anaerobic
Billy then heads to the pool for a long 200 meter swim for a cool down. What pathway did he take then?
aerobic
anaerobic
How many ATP are produced in Kreb's Cycle?
32
2
34
If you wanted to produce more energy, what pathway would you choose?
aerobic
anaerobic
What are the products of cell respiration?
water, light, and sugar
water, carbon dioxide, ATP
oxygen, water, sugar
Photosynthesis _________ the energy that cell respiration ______.
builds ; breaks
breaks ; build
eats ; builds
Carbon dioxide levels will _______ during exercise.
increase
decrease
see no change
Why would oxygen levels decrease during aerobic respiration?
oxygen is being used for energy
photosynthesis is releasing oxygen
oxygen shouldn't decrease, it should increase
The CO2 you breathe out comes out of which process?
Glycolysis
lactic acid fermentation
Kreb's Cycle
Plants can only go through photosynthesis not respiration.
True
False
What product(s) coming out of photosynthesis can straight to mitochondria for energy?
carbon dioxide and sugar
sugar and oxygen
water and light
Where does anaerobic respiration occur?
mitochondria matrix
mitochondria inner membrane
cytoplasm
Which of the following is the first reaction in aerobic respiration?
Glycolysis
Krebs Cycle
Electron Transport Chain
Calvin Cycle
Which of the following is a reactant for aerobic respiration?
ATP
Carbon Dioxide
Glucose
Water
How is chemical energy released in a cell?
Forming bonds
Breaking bonds
Forming atoms
Breaking down atoms
What molecule do animal and plant cells use to power processes in the cell?
ATP
Glucose
NADH
Oxygen Gas
Which molecule contains the stored chemical energy that is released in aerobic respiration?
ATP
Carbon Dioxide
Glucose
Oxygen Gas
Where does glycolysis happen?
Cell Membrane
Chloroplast
Cytoplasm
Mitochondria
Where does the electron transport chain take place?
Cell membrane
Chloroplast
Cytoplasm
Mitocchondria
Which part of aerobic respiration makes the most ATP?
Calvin Cyle
Electron Transport Chain
Glycolysis
Krebs Cycle
Which of the following is made during the Krebs Cycle?
Carbon Dioxide
Glucose
Oxygen Gas
Water
Cell respiration is aerobic because...
It is used to gives cell the energy needed to work.
It produces oxygen gas in the electron transport chain
It uses oxygen gas in the electron transport chain.
It produces water at the end of the electron transport chain.
What are the reactants for cell respiration?
Carbon dioxide and water
carbon dioxide and glucose
glucose and water
glucose and oxygen gas
What is pumped into the inner membrane space during the electron transport chain?
Carbon dioxide
Electrons
Hydrogen ions
Oxygen gas
Why is oxygen gas important in aerobic respiration?
It provides energy to the cell.
It creates an environment that is favorable doing glycolysis.
It donates electrons to the electron transport chain.
It absorbs electrons at the end of the electron transport chain.
Why do plants do aerobic respiration even though they also do photosynthesis?
To prevent heterotrophs from using the glucose that plant cells made in photosynthesis.
To breathe in oxygen gas to keep their cells alive.
To use the stored chemical energy made during photosynthesis.
To balance photosynthesis and prevent too much sugar from building up in the cell.
Which organisms do aerobic respiration?
Autotrophs
Heterotrophs
All of the above
What is made at the end of glycolysis?
Carbon dioxide
FADH2
Pyruvate
Water
Why is NADH important?
It absrobs damaging electrons moving around the cell.
It transfer electrons and hydrogen to electron transport chain.
It is made during the Krebs Cycle.
It can be recycled and used again.
What product of the Krebs Cycle gets used in the Electron Transport Chain
ATP
Carbon Dioixde
NADH
Water
Which of the following illustrate energy transformation that occurs during photosynthesis?
Light--> leaf--> chemical energy
electrical --> leaf --> thermal energy
Thermal energy --> leaf --> light energy
chemical energy --> leaf --> mechanical energy
The process of photosynthesis enables plants to sustain themselves by creating...?
glucose
chlorophyll
water vapor
carbon dioxide
Photosynthetic plants transform radiant energy into...?
chemical energy
electricity
solar energy
heat energy
If all plants in environment were removed, animals might find...?
It hard to breathe
that they could adapt to breathe carbon dioxide
it is just as easy to breathe
it easier to breathe
Which of these best classifies the form of energy that is converted to consumable forms in the food chain?
Heat
light
mechanical
gravitational
The primary source of energy for planet earth is sunlight. Since animals cannot absorb and light directly, how do animals obtain energy?
They obtain energy indirectly from photosynthesis in plants
They eat other animals which make their own energy
They eat mushrooms which grow in the dark
They get energy from gaseous molecules in the air
What would happen if plants did not have enough carbon dioxide to engage in photosynthesis?
Plants would be able to grow and produce oxygen for animals to breathe
Plants would be able to grow but would not be able to produce oxygen for animals to breathe
Plant would not be able to grow but would be able to produce oxygen for animals to breathe
Plants would not be able to grow and produce oxygen for animals to breathe
Which of the following is NOT correct about plant cells found in plant leaves?
They consume others organisms for food
They make sugar in the form of glucose
They absorb sunlight for energy
They take in carbon dioxide
The equation below shoes the process of photosynthesis
Carbon dioxide + Water = Oxygen & ?????
What forms of energy are entering and exiting this process?
Light energy is entering; chemical energy in glucose is exiting
Wind energy is entering; light energy in chloroplasts is exiting
Chemical energy in nutrients is entering; light energy is exiting
Thermal energy in sunlight is entering; electrical energy is exiting
Which of the following is REQUIRED for cell respiration?
ATP
Carbon Dioxide
Oxygen
Sunlight
Which of the following is the correct chemical equation for cell respiration?
6CO₂ + C₆H₁₂O₆ + 6O₂+ ATP --> H₂0
CO₂ + H₂0 + light energy in Chlorophyll ---> C₆H₁₂O₆ + 6O₂
6CO₂ + 6H₂0 + light energy in Chlorophyll ---> C₆H₁₂O₆ + 6O₂
C₆H₁₂O₆ + 6O₂ ---> 6CO₂ + 6H₂0 + ATP
Which of the following is the correct chemical equation for photosynthesis?
6CO₂ + C₆H₁₂O₆ + 6O₂+ light energy in Chlorophyll ---> H₂0
CO₂ + H₂0 + light energy in Chlorophyll ---> C₆H₁₂O₆ + 6O₂
6CO₂ + 6H₂0 + light energy in Chlorophyll ---> C₆H₁₂O₆ + 6O₂
C₆H₁₂O₆ + 6O₂ ---> 6CO₂ + 6H₂0 + ATP
What happens if you cheat on your test?
You will receive a zero
You will receive a parent phone call
You will receive a referral
ALL ARE CORRECT
Which are not allowed during your test?
Peeking eyes
Phone
Talking
ALL ARE CORRECT
When is Mr. Munoz's birthday?
March 16
October 10
July 5
April 1
When you finish your test, what is expected/acceptable for you to do?
Remain quiet and respectful towards your classmates
Begin talking to your classmates
Pencil tapping
Listen to music
C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP
