Photosynthesis
Photosynthesis 2
Extreme Details
Cellular Respiration
Cellular Respiration 2
100
What is the first stage of photosynthesis called?
Light Dependent reaction OR ETC
100
What is the syrup called in the chloroplasts?
Stroma
100
Glycolysis:
-Where does it happen?
-What is it?
-What is the result?
-Cytoplasm
-Breaking of glucose into 2 pyruvates
-2 pyruvates; 2 ATP
100
What is the overall goal for cellular respiration?
To convert the foods we eat into a form of energy our cells can actually use --> ATP
100
If Cellular Respiration refuses to work, then that must mean a lack of __________
Oxygen
200
The space surrounding the grana (where light independent reactions occur.
Stroma
200
Sunlight stimulates and electrifies electrons in pigments and flow through what type of chain?
ETC
200
Light Dependent Rxn (ETC):
-Where does it happen?
-What is it?
-What is the result?
-Grana
-ATP is charged up by the sun
-Water is split; oxygen is released; ATP and NADPH are charged to power part 2
200
When is an example of when we would be in an anaerobic state?
Swimming underwater; sprinting
200
Glycolysis and Fermentation are examples of what?
Anaerobic processes
300
What is the equation for photosynthesis?
6CO2 + 6H2O + sun --> C6H12O6 + 6O2
300
What is this whole structure called?
Chloroplast
300
Krebs Cycle (Citric Acid Cycle)
-Where does it happen?
-What is it?
-What is the result?
-matrix
-pyruvates are made into NADH and FADH2 for the next part of the reaction
-2 ATP and CO2 is made
300
What is the equation for cellular respiration?
C6H12O6 + 6O2 --> 6H2O + 6CO2 + ATP
300
How much ATP is made from each step of aerobic C.R.?
Glycolysis: 2 ATP
Krebs/Citric Acid Cycle: 2 ATP
ETC: 34 ATP
Total: 36-38 ATP under ideal conditions
400
Plants get energy from the sun, what are they called?
Autotrophs
400
What are the pancakes called?
Grana
400
Light Independent Rxn (Calvin Cycle)
-Where does it happen?
-What is it?
-What is the result?
-Stroma
-Grab: CO2 combines with a 5-C. Split: 6-C is split into 2 x 3-C. Leave: both 3-C are changed into different 3-C. One leaves and becomes glucose; the other moves on. Switch: 3-C is converted back into 5-C
-Glucose is created from CO2
400
Chemical process by which molecules such as glucose (C6H12O6) are broken down anaerobically.
Fermentation
400
Show the simple "choice" that your body has to make to decide which pathway during C.R. is taken.
Glycolysis --> Is there oxygen? --> Yes (aerobic)
--> No (anaerobic)
500
With increasing light intensity the rate of photosynthesis will do what, exactly?
It will speed up the rate of reaction.
500
What are the alternate ways of performing photosynthesis?
CAM: close stomata during the day and only open at night to conserve water loss
C4: partially close stomata during the day to conserve water loss
500
ETC of C.R.
-Where does it happen?
-What is it?
-What is the result?
-Inner membrane
-NADH and FADH2 are used to make a lot of ATP
-34 ATP and water is made
500
Draw a simple example to show how photosynthesis and cellular respiration are connected. Use grass and a rabbit as your organisms.
Inputs of one reaction should show you the outputs of the other reaction.