Lesson 8 - Photosynthesis and Cellular Respiration

Photosynthesis and Cellular Respiration

Compare the reactants and products of photosynthesis and cellular respiration in terms of energy, energy conversions, and matter.

Multiple Choice

What energy conversion takes place in Photosynthesis?

• Solar energy to Radiant energy

• Solar energy to Chemical energy

• Sun to Glucose

• Sun to Food

Multiple Choice

Where does photosynthesis take place in a plant?

• In the mitochondria

• In the nucleus

• In the cell membrane

• In the chloroplast

Multiple Select

Check all the things that plants need to take in to survive

• Oxygen

• Carbon Dioxide

• Solar energy

• Water

• Nitrogen

Multiple Choice

What do plants "breathe" in and what do plants "breathe" out?

• in water, out glucose

• in Oxygen, out Carbon Dioxide

• in Carbon Dioxide, out Oxygen

• in solar energy, out chemical energy

Multiple Choice

What are the reactants of photosynthesis?

• Oxygen, Glucose

• Carbon Dioxide, Water, Oxygen

• Solar energy, Carbon Dioxide, Water

Multiple Choice

What are the products of photosynthesis?

• Oxygen, Glucose

• Carbon Dioxide, Water, Oxygen

• Solar energy, Carbon Dioxide, Water

Multiple Choice

What is the chemical formula for Carbon Dioxide?

• CO₂

• H₂0

• C₆H₁₂O₆

• O₂

Multiple Choice

What is the chemical formula for Glucose?

• CO₂

• H₂0

• C₆H₁₂O₆

• O₂

Multiple Choice

What is the chemical formula for Oxygen?

• CO₂

• H₂0

• C₆H₁₂O₆

• O₂

Multiple Choice

What is the chemical formula for Water?

• CO₂

• H₂0

• C₆H₁₂O₆

• O₂

Multiple Choice

Which chemical reaction below is photosynthesis?

• C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O

• 6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂

• 6CO₂ + 6O₂ → 6H₂O + C₆H₁₂O₆

Multiple Choice

What energy conversion takes place in Cellular Respiration?

• Solar energy to Radiant energy

• Solar energy to Chemical energy

• Sun to Glucose

• Sun to Food

Multiple Choice

What kind of organisms do cellular respiration?

• Plants only

• Animals only

• Humans only

• Plants and animals

Multiple Choice

Where does photosynthesis take place in a plant?

• In the mitochondria

• In the nucleus

• In the cell membrane

• In the chloroplast

Multiple Choice

Which chemical reaction below is Cellular Respiration?

• 6O₂ + C₆H₁₂O₆ → 6CO₂ + 6H₂O

• 6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂

• 6CO₂ + 6O₂ → 6H₂O + C₆H₁₂O₆

Multiple Choice

Which chemical reaction below is Cellular Respiration?

• Oxygen + Glucose → Carbon Dioxide + Water

• Carbon Dioxide + Water → Glucose+ Oxygen

• Carbon Dioxide + Oxygen → Water + Glucose

Open Ended

What did you notice about the two formulas?

Multiple Choice

What does reciprocal relationship mean?

• They two formulas are made of the same substances, just flipped!

• The two formulas are nothing alike

• The two formulas have two substances that are the same, and the rest are different

Open Ended

Describe the relationship of photosynthesis and cellular respiration in your own words in at least 2 sentences.

Multiple Choice

Glucose is a ...

• sugar

• carbohydrate

• source of quick energy

• all are correct

Multiple Choice

What is the chemical formula for water?

• H₂O

• HO₂

• CHO₂

• CO₂H

Multiple Choice

What is the chemical formula for carbon dioxide?

• H₂O

• CO₂

• CHO₂

• CO₂H

Multiple Choice

What is the chemical formula for oxygen?

• H₁₂O₂

• C₆O₂

• O₃

• O₂

Multiple Choice

Which of the following equations represents the overall chemical reaction for photosynthesis?

• 6O₂+ 6H₂O → C₆H₁₂O₆+ 6O₂

• C₆H₁₂O₆ + 6H₂O→ 6O₂+ 6O₂

• 6CO₂+ 6H₂O→ C₆H₁₂O₆+ 6O₂

• 6O₂ + 6H₂O→ C₆H₁₂O₆ + 6CO₂

Multiple Choice

Temperatures that are too high can slow photosynthesis because

• stomata stay open

• enzymes are ruined

• there is not enough CO2

• there is too much water

Multiple Choice

Choose the statement that best describes light reaction.

• It converts CO2 to sugar molecule

• It converts light energy to chemical energy of ATP and NADPH

• It takes place in the stroma

Multiple Choice

What are the raw materials (reactants) of photosynthesis?

• oxygen and carbon dioxide

• oxygen and glucose

• carbon dioxide and water

• water and glucose

Multiple Choice

What are the products of photosynthesis?

• oxygen and carbon dioxide

• oxygen and glucose

• carbon dioxide and water

• water and glucose

Multiple Choice

What is the chemical formula for glucose?

• C₆H₁₂O₆

• C₆H₆O₁₂

• C₁₂H₆O₁₂

• C₆O₂H₆

Multiple Choice

What is the pigment in chloroplasts that performs photosynthesis?

• Chlorosynthesis

• Chlorophyll

• ADP

• Electron Transport

Multiple Choice

Autotrophs (producers) can perform photosynthesis because they have -

• Mitochondria

• Ribosomes

• A Nucleus

• Chloroplasts

Multiple Choice

Leaves look green because.....

• they eat their vegetables

• to blend into their environment

• they contain a molecule named chlorophyll

• they are sick

Multiple Choice

Cellular Respiration occurs in what cell organelle?

• chloroplast

• cytoplasm

• mitochondria

• animal

Multiple Choice

The organic molecule that is the cell's primary form of energy?

• Glucose

• ATP

• ADP

• GMP

Multiple Choice

Which organism go through cellular respiration?

• animals

• plants

• both animals and plants

• none

Multiple Select

What are the reactants (taken into) of cellular respiration? (Mark all of them!)

• oxygen

• glucose

• carbon dioxide

• water

• energy

Multiple Choice

Cellular Respiration's goal is to

• make water

• make ATP

• make glucose

• make oxygen

Multiple Choice

What is the name of the energy produced during cellular respiration?

• ATP

• NADH

• FADH₂

• glucose

Multiple Choice

What type of respiration requires oxygen?

• Aerobic

• Anaerobic

Multiple Choice

How many ATP are produced in aerobic respiration?

• 2

• 33

• 4

• 36

Multiple Choice

Anaerobic means

• with oxygen

• without oxygen

• to run for a long time

Multiple Choice

If you wanted to produce more energy, what pathway would you choose?

• aerobic

• anaerobic

Multiple Choice

Carbon dioxide levels will _______ during exercise.

• increase

• decrease

• see no change

Multiple Choice

Where does anaerobic respiration occur?

• mitochondria matrix

• mitochondria inner membrane

• cytoplasm

Multiple Choice

Billy is sprinting the 40 yard dash, what pathway would he take?

• aerobic

• anaerobic

Multiple Choice

Billy then heads to the pool for a long 200 meter swim for a cool down. What pathway did he take then?

• aerobic

• anaerobic

Multiple Choice

Which choice correctly shows the gases that enter and exit plants during photosynthesis?

• Enter: Oxygen
  Exit: Carbon dioxide

• Enter: Water vapor
  Exit: Glucose

• Enter: Carbon dioxide
  Exit: Oxygen

• Enter: Light
  Exit: Water vapor

Multiple Choice

After photosynthesis, plants store their energy as _________ .

• chlorophyll

• pigment

• glucose (sugar)

• Oxygen

Multiple Choice

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar

• CO₂ + sugar + H₂O --> O₂ + light

• _O2 + light + H₂O --> CO₂ + Sugar

• CO₂ + O₂ + H₂O --> Light+ Sugar

Multiple Choice

If carbon dioxide is completely removed from a plant’s environment, what would you expect to happen to the plant’s production of high-energy sugars (rate of photosynthesis)?

• Sugar production will likely increase.

• Sugars will not be produced.

• The rate of sugar production will decrease .

• Fewer sugars will be produced at first, but then the plant will recover.

Multiple Choice

What is the correct equation for cellular respiration?

• 6O₂ + C₆H₁₂O₆ -> 6CO₂ + 6H₂O + Energy

• 6O₂ + C₆H₁₂O₆ + Energy -> 6CO₂ + 6H₂O

• 6CO₂ + 6H₂O -> 6O₂ + C₆H₁₂O₆ + Energy

• 6CO₂ + 6H₂O + Energy -> 6O₂ + C₆H₁₂O₆

Multiple Choice

Aerobic means

• without oxygen

• with oxygen

• without effort

Multiple Select

What are the products (what is released) of cellular respiration? (Mark all of them!)

• oxygen

• glucose

• carbon dioxide

• water

• ATP (energy)