Sorry guys, I thought this posted earlier...
Here is the Chapter 13 powerpoint presentation.
Don't forget that tomorrow is the quiz over DNA Technology and that Thursday is the test over Chapter 12 and 13.
I know this is a lot, but you have all proven on the tests that you are capable of doing this!!!
I will be going over the scores with 1st and 2nd period tomorrow.
By the end of the week I should know which class made the highest gains and I will have posted the students who all scored in the advanced and proficient categories!!! I am so proud of you all!!!!
Keep up the good work! Only 4 weeks left until the End of Course exam!!!!
Mrs. K
Showing posts with label notes. Show all posts
Showing posts with label notes. Show all posts
Tuesday, March 26, 2013
Tuesday, February 5, 2013
Photosynthesis and Cellular Respiration: a Comparison
Photosynthesis and Cellular Respiration are inverse reactions of each other.
They are opposites.
Photosynthesis
Phase 1 (light dependent reaction)
Begins with light energy (sunlight)
Light energy triggers the breakdown of water and carbon dioxide into ATP and NADPH
This process is called the Light Dependent Reaction, also known as, Phase 1
Phase 2 is known as the Calvin Cycle
the ATP and NADPH made in Phase 1 will be used to make glucose and Oxygen
The glucose will be used by the cell as energy or the basis for other larger molecules in the cell
The oxygen will be released into the atmosphere as waste
Photosynthesis is an anaerobic process. That means it DOES NOT require oxygen
Cellular Respiration
Cellular Respiration has two parts; glycolysis and the Krebs cycle
Glycolysis
When the cell breaks down glucose it makes two molecules of ATP and two molecules NADH for one glucose molecule
This allows the cell to take the energy (ATP) out of the glucose and begin the process of creating Carbon Dioxide waste
Glycolysis begins with an inhale
Kreb Cycle
In the presence of oxygen, the Kreb cycle will transport pyruvate and convert it into carbon dioxide waste
This cycle will create 2 molecules of carbon dioxide and 1 molecule of ATP
This cycle is also referred to as the citric acid cycle
Kreb Cycle ends with an exhale
Cellular Respiration is an aerobic process. That means it DOES require oxygen.
They are opposites.
Photosynthesis
Phase 1 (light dependent reaction)
Begins with light energy (sunlight)
Light energy triggers the breakdown of water and carbon dioxide into ATP and NADPH
This process is called the Light Dependent Reaction, also known as, Phase 1
Phase 2 is known as the Calvin Cycle
the ATP and NADPH made in Phase 1 will be used to make glucose and Oxygen
The glucose will be used by the cell as energy or the basis for other larger molecules in the cell
The oxygen will be released into the atmosphere as waste
Photosynthesis is an anaerobic process. That means it DOES NOT require oxygen
Cellular Respiration
Cellular Respiration has two parts; glycolysis and the Krebs cycle
Glycolysis
When the cell breaks down glucose it makes two molecules of ATP and two molecules NADH for one glucose molecule
This allows the cell to take the energy (ATP) out of the glucose and begin the process of creating Carbon Dioxide waste
Glycolysis begins with an inhale
Kreb Cycle
In the presence of oxygen, the Kreb cycle will transport pyruvate and convert it into carbon dioxide waste
This cycle will create 2 molecules of carbon dioxide and 1 molecule of ATP
This cycle is also referred to as the citric acid cycle
Kreb Cycle ends with an exhale
Cellular Respiration is an aerobic process. That means it DOES require oxygen.
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